Piwik\Plugins\Referrers\API::getKeywordsForPageTitle PHP Method

    public function getKeywordsForPageTitle($idSite, $period, $date, $title)
    {
        $segment = 'entryPageTitle==' . $title;
        $table = $this->getKeywords($idSite, $period, $date, $segment);
        $this->filterOutKeywordNotDefined($table);
        return $this->getLabelsFromTable($table);
    }