The player only has 20 moves to collect all of the orders, which is not much.
While the presence of four candy colours helps create special candies, it takes quite a bit in order to create 40 jelly fish from hitting bobbers.
Board space is quite limited, as much of the top and the bottom of the board are covered with liquorice swirls. This leaves much less room for cascades to occur, which are necessary in order to pass the level.
The main challenge for this level is to collect all of the jelly fish in time. Liquorice swirls tend to take care of themselves via special candies, matches, and jelly fish that come from the bobbers. Therefore, this would be the priority.
Because only one jelly fish spawns from a special candy activation and three spawn from a combination, the goal would be to set off combos that would activate basically on or near the entire row of the bottom bobbers. Special candies on their own will probably not get you far enough before the 20 moves are over. Two types of combinations that are rather effective would be the striped + wrapped candy (it would hit the entire bottom row and a couple of the top), resulting in at least 18 jelly fishes. Another possible choice would be a wrapped + wrapped candy combination, which could effectively hit the bobbers twice, resulting in over 30 jelly fishes in a matter of two explosions. Another effective, but more difficult combination to make in 20 moves is a colour bomb + colour bomb combination. This would allow each bobber to be hit once, plus more special candies to be created through cascades.
Again, aking the time to clear liquorice swirls on the bottom of the board and learn teleporter mechanics is generally a waste of time. The priority should be on creating special candy combinations in order to set off the bobbers.
Starting boosters will definitely help you through this level. Starting the game off with either a colour bomb + wrapped or striped + wrapped candy combination will give you quite a head start, although this level can be quite challenging even with the help.