Search for documents at the Doctor Leon site using keyword(s). This text search engine will display a weighted
list of matching documents, with better matches shown first. For a brief explanation of
the query language available, read the instructions below the search box.
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 not
retrieval
- finds documents containing 'information' but not 'retrieval'
|
- information or
retrieval
- finds documents containing 'information' or
'retrieval'
(same as above) |
- (information not retrieval) and
WAIS
- finds documents containing 'WAIS', plus 'information' but not
'retrieval'
|
- information and
retrieval
- finds documents containing both 'information' and 'retrieval'
|
- web*
- finds documents containing words starting with 'web'
|
|
