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SEARCH HELP
Type case (upper and lower) is ignored in all
searches.
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A
query searches for words, not strings. For example, entering
the word "gene" will find documents containing the
word "gene" but not "general." |
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You
can use wildcards to broaden the scope of the search. "gene*"
will return documents containing both "gene" and "general." |
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You
can enter multiple words separated by commas: gene, clinical.
The comma in an expression is treated like a logical OR |
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If
you omit the commas, the query expression is treated as a phrase,
so documents would be searched for the phrase "cancer,
clinical." |
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You
can use the AND, OR, and NOT operators in a query: gene AND
(clinical OR cancer). |
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To include an operator
in a search, you surround it with double quotation marks: gene
"and" cancer. This expression searches for the phrase
"gene and cancer." |
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