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Search Grava Site and
Web
Use the form 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. Use the Enhanced Web Search
tool below for searching other web sites.
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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Search 7-20
databases on the web
for more interesting topics with just
ONE CLICK! A list of Key
Words has already been prepared for
you to optimize the results.
After the first selection, you can
enhance your selection by typing in
any text you wish. To get the
most out of this powerful search
tool, select a different search
category such as sciences or
education or kids to
access a new group of
databases. |
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