protected function addAdvancedSearchQueries($query, $termString)
{
$escapedOperators = $this->getRegexEscapedOperators();
// Look for tag searches
preg_match_all("/\\[(.*?)(({$escapedOperators})(.*?))?\\]/", $termString, $tags);
if (count($tags[0]) > 0) {
$this->applyTagSearches($query, $tags);
}
return $query;
}