You may find that you are one of the lucky ones to get any answer at all.
Without seeing your questions e.g. what you are asking, what category they are in, etc then all anyone can do is give you generic advise. However, to be honest getting three answers is pretty normal these days. The days were questions routinely get 10+ answers have gone.
That being said, it really does depend on what your question is about and where it is placed. If it is a technical question e.g. about a complex medical health issue then getting one answer is pretty good. However asking a easy question like "What is the capital of France" in the P&S category will probably elicit far more answers.
Therefore as I said, it really does depend on the questions you are talking about.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.