 
searching
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Requiring or Excluding Terms | |
A simple
query syntax gives you the pinpoint search power of
Boolean logic, without having to remember complex queries. The table
below shows search operators that correspond to
Boolean operators:
Search
operator |
Boolean
equivalent |
default operator:
you need not use any
special symbols |
OR |
| + |
AND |
| - |
NOT |
phrase operator:
enclose the phrase with
double quotation marks |
ADJ |
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