Use this form to search for words or combinations of words. The text search engine will display a weighted list of matching documents, with better matches shown first. |
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The text search engine allows queries to be formed from
arbitrary Boolean expressions containing the keywords AND, OR, and NOT,
and grouped with parentheses.
For example: |
- information retrieval
finds documents containing 'information' or 'retrieval'
- information or retrieval
same as above
- information and retrieval
finds documents containing both 'information' and 'retrieval'
- information not retrieval
finds documents containing 'information' but not 'retrieval'
- (information not retrieval) and WAIS
finds documents containing 'WAIS', plus 'information' but not 'retrieval'
- web*
finds documents containing words starting with 'web'
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