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Website Search |
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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:
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information
retrieval
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finds documents containing the
phrase 'information retrieval' |
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"information retrieval" |
same as above |
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information
or retrieval
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finds documents containing
'information' or 'retrieval' |
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information and retrieval
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finds documents containing both 'information' and 'retrieval' |
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information
not retrieval
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finds documents containing 'information' but not 'retrieval' |
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(information not retrieval) and logic
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finds documents containing 'logic', plus 'information' but not 'retrieval' |
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inform* |
finds documents containing
words starting with 'inform'
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