Four players in an attacking situation should be able to overcome two defenders but that is not always the case. You want to see players passing and moving to get in the best positions to score goals.
Improving the movement of strikers to be in positions to receive the ball centrally and on the wings. Team build up to focus on getting the ball into the striker for headers, volleys or to receive and create space for themselves.
Switching play to find the space in front of the opposite goal with teams attacking goals on both sides of the pitch. Good passing and receiving and finishing skills.