Search NENA


Use the form below to search for documents in this web containing specificwords or combinations of words. The text search engine will display a weightedlist of matching documents, with better matches shown first. Each list item is alink to a matching document; if the document has a title it will be shown,otherwise only the document’s file name is displayed. A brief explanationof the query language is available, along with examples.


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Query Language

The text search engine allows queries to be formed from arbitrary Booleanexpressions containing the keywords AND, OR, and NOT, and grouped withparentheses. 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’


finds documents containing words starting with ‘web’

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