I use the 'Take More Risks' shout purely because the whole routine of the keeper coming up for the corner, not getting anywhere near, having to sprint back to his end, opposition trying to punt it into an empty net from 80 yards, is really funny.
Another thing to try is to use impact substitutes. E.g:
- fast, pacy strikers or wingers who can leave tiring defenders for dead
- if you use one up top, bring on a second centre forward and go with a classic 4-4-2
- take a defensive midfielder off and bring on a Frank Lampard type who can dribble and shoot from outside the box
Bear in mind that scoring a goal is really difficult over 90 minutes against opposition who are attacking you, so over 15 minutes against opposition parking the bus, you could be doing everything right and still not score most of the time.
The only time I've had sustained success with last-minute goals is when I had a 6'7" striker on my bench with something like 18 heading and jumping. I called him The Nuclear Option. Whenever we were losing or drawing, I put him on at the end, and it seemed like half the time we'd get a corner, he'd rise majestically about a foot over everyone (including the goalkeeper) and nod it in. It almost felt like cheating.