In possession individuals in a team must try to keep their heads up and spot holes in the defence. These are the holes they must try to pass through to team mates who have moved to receive and take advantage. But players need to be patient!
You want to see players making fast, accurate passes through holes they spot between defenders. Coach your players to keep their heads up and look for opportunities to pass the ball and communicate with team mates where that pass will go.
Also get your strikers/attackers latching on to the through passes and turning opportunities into goals.