The Gunners are without a win in their last four Premier League games .
The Gunners have failed to score in their last three , a run of bad form they 're hoping to end when they travel to Bournemouth on Sunday .
The Gunners are without a win in their last four Premier League games and have failed to score in their last three , a run of bad form they 're hoping to end when they travel to Bournemouth on Sunday .