To beat this level, try to use the fireworks, as when activated they are likely to hit the level goals.
First, clear the path to the fireworks in the bottom. This will give you more space to work with in general, and thus you will be able to clear the path to the fireworks on the left and right. Try to make larger matches and create power-ups to remove the ice faster. Combine your power-ups explosions to get the Rainbow Blast. And with a bit of luck you can make a match of two Rainbow Blasts — activate them together and you will clear the entire field.