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[EP-tech] Eprints critical block on cache insert


Dear all,

i'm debugging some misterious mysql hanging that sometimes happen on our server (2-3 times a week). They happen during the night and when i can check the server i find the eprint server almost swaped out with a
VERY big number of httpd process, all the mysql connection used  and tipically a huge cache insert (the attachment is the last insert found) apparently blocking the mysql server.
Doing a SHOW FULL PROCESSLIST\G i found the older active thread

     Id: 961782
   User: eprints
   Host: giasone.polito.it:35530
     db: eprints3310
Command: Query
   Time: 50077
  State: statistics
   Info:  ... the select in attachment ...

You can notice that the process state is in "statistics" status.

Googling i found that it seems that, if in a select there are involved a big number of tables, mysql query optimizer can block itself indefinitely analyzing that transaction, in the statistic state.
It seems that setting  optimizer_search_depth variable  to a low value this problem disappear.

The default is

optimizer_search_depth = 62

i put it to

set global optimizer_search_depth = 5;

and seems to resolve the blocking issue.
A side effect seems to be a slight speedup in general when you're doing advanced searches (those query can be "important") .

Anybody has found this problem ?

Best regards,
Paolo Tealdi

--
Ing. Paolo Tealdi         Area IT - Politecnico Torino
Telefono/Phone : +39-011-0906714 , FAX : +39-011-0906799
Indirizzo/Address : C.so Duca degli Abruzzi,  24 - 10129 Torino - ITALY
Skype : tealdi.paolo
Please consider your environmental responsibility before printing this e-mail
INSERT INTO `cache2258477`
            (`pos`,
             `eprintid`)
SELECT @i := @i + 1,
       `eprintid`
FROM   (SELECT `eprint`.`eprintid`
        FROM   `eprint`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'il'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'il'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'il'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'il'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'il'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'il')AS
                       `or_789102108`
                WHERE  `eprint`.`eprintid` = `or_789102108`.`eprintid`) AS
               `and_760206132_0`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'workshop'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'workshop'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'workshop'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'workshop'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'workshop'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'workshop') AS
                       `or_760656912`
                WHERE  `eprint`.`eprintid` = `or_760656912`.`eprintid`) AS
               `and_760206132_1`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'ha'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'ha'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'ha'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'ha'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'ha'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'ha') AS
                       `or_789132148`
                WHERE  `eprint`.`eprintid` = `or_789132148`.`eprintid`) AS
               `and_760206132_2`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'come'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'come'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'come'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'come'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'come'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'come') AS
                       `or_760703468`
                WHERE  `eprint`.`eprintid` = `or_760703468`.`eprintid`) AS
               `and_760206132_3`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'obiettivo'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'obiettivo'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'obiettivo'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'obiettivo'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'obiettivo'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'obiettivo') AS
                       `or_789954276`
                WHERE  `eprint`.`eprintid` = `or_789954276`.`eprintid`) AS
               `and_760206132_4`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'la'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'la'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'la'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'la'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'la'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'la') AS
                       `or_789290096`
                WHERE  `eprint`.`eprintid` = `or_789290096`.`eprintid`) AS
               `and_760206132_5`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'formazione'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'formazione'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'formazione'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'formazione'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'formazione'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'formazione') AS
                       `or_760737992`
                WHERE  `eprint`.`eprintid` = `or_760737992`.`eprintid`) AS
               `and_760206132_6`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'di') AS
                       `or_789425460`
                WHERE  `eprint`.`eprintid` = `or_789425460`.`eprintid`) AS
               `and_760206132_7`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'una'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'una'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'una'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'una'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'una'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'una') AS
                       `or_789116508`
                WHERE  `eprint`.`eprintid` = `or_789116508`.`eprintid`) AS
               `and_760206132_8`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'competenza'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'competenza'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'competenza'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'competenza'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'competenza'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'competenza') AS
                       `or_702257524`
                WHERE  `eprint`.`eprintid` = `or_702257524`.`eprintid`) AS
               `and_760206132_9`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'critica'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'critica'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'critica'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'critica'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'critica'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'critica') AS
                       `or_789143308`
                WHERE  `eprint`.`eprintid` = `or_789143308`.`eprintid`) AS
               `and_760206132_10`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'nell'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'nell'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'nell'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'nell'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'nell'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'nell') AS
                       `or_789356664`
                WHERE  `eprint`.`eprintid` = `or_789356664`.`eprintid`) AS
               `and_760206132_11`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'uso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'uso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'uso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'uso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'uso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'uso') AS
                       `or_760674996`
                WHERE  `eprint`.`eprintid` = `or_760674996`.`eprintid`) AS
               `and_760206132_12`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'delle'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'delle'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'delle'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'delle'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'delle'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'delle') AS
                       `or_702255564`
                WHERE  `eprint`.`eprintid` = `or_702255564`.`eprintid`) AS
               `and_760206132_13`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'tecnologie'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'tecnologie'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'tecnologie'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'tecnologie'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'tecnologie'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'tecnologie') AS
                       `or_789109168`
                WHERE  `eprint`.`eprintid` = `or_789109168`.`eprintid`) AS
               `and_760206132_14`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'computazionali'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'computazionali'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'computazionali'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'computazionali'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'computazionali'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'computazionali')
                       AS
                       `or_789143848`
                WHERE  `eprint`.`eprintid` = `or_789143848`.`eprintid`) AS
               `and_760206132_15`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'finalizzate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'finalizzate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'finalizzate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'finalizzate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'finalizzate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'finalizzate') AS
                       `or_789136968`
                WHERE  `eprint`.`eprintid` = `or_789136968`.`eprintid`) AS
               `and_760206132_16`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'alla'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'alla'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'alla'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'alla'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'alla'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'alla') AS
                       `or_789434388`
                WHERE  `eprint`.`eprintid` = `or_789434388`.`eprintid`) AS
               `and_760206132_17`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'generazione'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'generazione'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'generazione'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'generazione'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'generazione'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'generazione') AS
                       `or_789142388`
                WHERE  `eprint`.`eprintid` = `or_789142388`.`eprintid`) AS
               `and_760206132_18`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'di') AS
                       `or_789121908`
                WHERE  `eprint`.`eprintid` = `or_789121908`.`eprintid`) AS
               `and_760206132_19`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'forme'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'forme'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'forme'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'forme'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'forme'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'forme') AS
                       `or_789136988`
                WHERE  `eprint`.`eprintid` = `or_789136988`.`eprintid`) AS
               `and_760206132_20`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'architettoniche'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'architettoniche'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'architettoniche'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'architettoniche'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'architettoniche'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'architettoniche')
                       AS
                       `or_702257944`
                WHERE  `eprint`.`eprintid` = `or_702257944`.`eprintid`) AS
               `and_760206132_21`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'attraverso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'attraverso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'attraverso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'attraverso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'attraverso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'attraverso') AS
                       `or_789105428`
                WHERE  `eprint`.`eprintid` = `or_789105428`.`eprintid`) AS
               `and_760206132_22`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'l'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'l'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'l'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'l'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'l'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'l') AS
                       `or_789138648`
                WHERE  `eprint`.`eprintid` = `or_789138648`.`eprintid`) AS
               `and_760206132_23`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'uso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'uso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'uso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'uso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'uso'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'uso') AS
                       `or_789257096`
                WHERE  `eprint`.`eprintid` = `or_789257096`.`eprintid`) AS
               `and_760206132_24`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'di') AS
                       `or_789129948`
                WHERE  `eprint`.`eprintid` = `or_789129948`.`eprintid`) AS
               `and_760206132_25`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'algoritmi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'algoritmi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'algoritmi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'algoritmi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'algoritmi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'algoritmi') AS
                       `or_788518164`
                WHERE  `eprint`.`eprintid` = `or_788518164`.`eprintid`) AS
               `and_760206132_26`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'generativi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'generativi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'generativi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'generativi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'generativi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'generativi') AS
                       `or_760672220`
                WHERE  `eprint`.`eprintid` = `or_760672220`.`eprintid`) AS
               `and_760206132_27`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'computational'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'computational'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'computational'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'computational'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'computational'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'computational') AS
                       `or_789102548`
                WHERE  `eprint`.`eprintid` = `or_789102548`.`eprintid`) AS
               `and_760206132_28`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'morphogenesis'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'morphogenesis'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'morphogenesis'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'morphogenesis'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'morphogenesis'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'morphogenesis') AS
                       `or_789356068`
                WHERE  `eprint`.`eprintid` = `or_789356068`.`eprintid`) AS
               `and_760206132_29`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'verranno'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'verranno'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'verranno'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'verranno'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'verranno'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'verranno') AS
                       `or_789325696`
                WHERE  `eprint`.`eprintid` = `or_789325696`.`eprintid`) AS
               `and_760206132_30`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'indagate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'indagate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'indagate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'indagate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'indagate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'indagate') AS
                       `or_789104148`
                WHERE  `eprint`.`eprintid` = `or_789104148`.`eprintid`) AS
               `and_760206132_31`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'sia'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'sia'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'sia'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'sia'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'sia'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'sia') AS
                       `or_789443320`
                WHERE  `eprint`.`eprintid` = `or_789443320`.`eprintid`) AS
               `and_760206132_32`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'le'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'le'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'le'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'le'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'le'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'le') AS
                       `or_789414528`
                WHERE  `eprint`.`eprintid` = `or_789414528`.`eprintid`) AS
               `and_760206132_33`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'metodologie'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'metodologie'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'metodologie'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'metodologie'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'metodologie'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'metodologie') AS
                       `or_789471652`
                WHERE  `eprint`.`eprintid` = `or_789471652`.`eprintid`) AS
               `and_760206132_34`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'legate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'legate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'legate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'legate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'legate'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'legate') AS
                       `or_789095468`
                WHERE  `eprint`.`eprintid` = `or_789095468`.`eprintid`) AS
               `and_760206132_35`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'sia'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'sia'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'sia'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'sia'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'sia'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'sia') AS
                       `or_789333396`
                WHERE  `eprint`.`eprintid` = `or_789333396`.`eprintid`) AS
               `and_760206132_36`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'ad'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'ad'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'ad'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'ad'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'ad'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'ad') AS
                       `or_789142108`
                WHERE  `eprint`.`eprintid` = `or_789142108`.`eprintid`) AS
               `and_760206132_37`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'applicativi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'applicativi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'applicativi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'applicativi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'applicativi'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'applicativi') AS
                       `or_789433232`
                WHERE  `eprint`.`eprintid` = `or_789433232`.`eprintid`) AS
               `and_760206132_38`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'di'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'di') AS
                       `or_702280944`
                WHERE  `eprint`.`eprintid` = `or_702280944`.`eprintid`) AS
               `and_760206132_39`,
               (SELECT `eprint`.`eprintid` AS `eprintid`
                FROM   `eprint`,
                       (SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'documents'
                               AND `eprint__rindex`.`word` = 'carattere'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'title'
                               AND `eprint__rindex`.`word` = 'carattere'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'abstract'
                               AND `eprint__rindex`.`word` = 'carattere'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'creators_name'
                               AND `eprint__rindex`.`word` = 'carattere'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'note'
                               AND `eprint__rindex`.`word` = 'carattere'
                        UNION
                        SELECT `eprint`.`eprintid` AS `eprintid`
                        FROM   `eprint`,
                               `eprint__rindex` AS `eprint__rindex`
                        WHERE  `eprint`.`eprintid` = `eprint__rindex`.`eprintid`
                               AND `eprint__rindex`.`field` = 'authors_string'
                               AND `eprint__rindex`.`word` = 'carattere') AS
                       `or_760657852`
                WHERE  `eprint`.`eprintid` = `or_760657852`.`eprintid`) AS
               `and_760206132_40`
        WHERE  `eprint`.`eprintid` = `and_760206132_0`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_1`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_2`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_3`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_4`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_5`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_6`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_7`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_8`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_9`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_10`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_11`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_12`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_13`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_14`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_15`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_16`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_17`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_18`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_19`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_20`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_21`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_22`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_23`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_24`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_25`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_26`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_27`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_28`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_29`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_30`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_31`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_32`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_33`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_34`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_35`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_36`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_37`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_38`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_39`.`eprintid`
               AND `eprint`.`eprintid` = `and_760206132_40`.`eprintid`
               AND `eprint`.`metadata_visibility` = 'show'
               AND `eprint`.`eprint_status` = 'archive'
        GROUP  BY `eprint`.`eprintid`) S