Error in
Boolean search for '$&(LOGICAL_WORDS)'
Boolean expressions need to be 'correct' in order for the search
system to use them. The expression you entered has errors in it.
Examples of correct expressions are:
cat and
dog, cat not dog, cat or (dog not nose).
Note that the operator not has the meaning of
'without'.
$(SYNTAXERROR)
hl://Dig $(VERSION)