Yeah to do a seach can be a pain. I tried to look up cake that it popped up everything and even some of it that was just talked about cake.
I'm going to keep an eye on this and see if anyone knows.
I'd like to do a seach like you mentioned, main course, desserts ect.
I usually just use google but have to really watch cause some of them say they are low carb then you look at the ingredients and notice flour YIKES!