Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.
2002 ;
Roč. 770 (č. 1/2) :
s. 261-273.
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AND
or +
signifies AND operation (intersection)
OR
or |
signifies OR operation (union)
-
negates a single word
"
wraps text to signify a phrase
*
at the end of a term signifies a right-side expansion
(
and )
signify precedence
~N
after a word signifies edit distance (fuzziness)
~N
after a phrase signifies words distance