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 |  | Use the field below to search for documents in this web containing specific
words or combinations of words.  
	The text search engine will display a weighted list of matching documents,
    with better matches shown first. Each list item is a link 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 explanation of the query language is
    available, along with examples. 
 
 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 retrievalfinds documents containing 'information' or 'retrieval'
 
information or retrievalsame as above
 
information and retrievalfinds documents containing both 'information' and 'retrieval'
 
information not retrievalfinds documents containing 'information' but not 'retrieval'
 
(information not retrieval) and WAISfinds documents containing 'WAIS', plus 'information' but not
      'retrieval'
 
web*finds documents containing words starting with 'web'
 
 
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