That regexp is rather incomprehensible and has useless assertions. (For example, (?=\w*w\w*) could be written as (?=\w*w). And \w+\b is redundant.) The following is equivalent and easier to read: 

$searchTitle =~ /pr\w{4}m/ && $searchTitle =~ /w\w*b|b\w*w/

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The expression is true if the title contains both 1) a word containing "pr" followed by /\w{4}/ followed by "m", and 2) a word containing "b" and "w" in any order.

In reply to Re: loops & sql results storage (regexp) by ikegami
in thread loops & sql results storage by breal

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