1 <html><head><title>Error in Boolean search for '$&(WORDS)'
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4 Error in Boolean search for '$&(LOGICAL_WORDS)'
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6 Boolean expressions need to be 'correct' in order for the search
8 The expression you entered has errors in it.
<p>
9 Examples of correct expressions are:
<b>cat and dog
</b>,
<b>cat
10 not dog
</b>,
<b>cat or (dog not nose)
</b>.
<br>Note that
11 the operator
<b>not
</b> has the meaning of 'without'.
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