if (!isset($other_keywords[$row->keyword]['global']) || $other_keywords[$row->keyword]['global'] == 0) {
                $row->global_rank = $this->getGoogleRank($post_id, $row->keyword);
                if ($row->global_rank > 0) {
                    //Save results
                    $this->saveOtherRank($post_id, $row->global_rank, 'global', $row->keyword);