Piwik\Plugins\Actions\Reports\GetSiteSearchNoResultKeywords::getMetricsDocumentation PHP Метод

    protected function getMetricsDocumentation()
    {
        return array('nb_visits' => Piwik::translate('Actions_ColumnSearchesDocumentation'), 'exit_rate' => Piwik::translate('Actions_ColumnSearchExitsDocumentation'));
    }