Increasing the Suggested Messages from 2 to 4

Why this improvement would be useful

Sometimes when I try to self-solve my fastai questions, as a beginner I may or may not use the right keywords but when I read a very relevant thread, Suggested Messages results tend to provide related topics on what I am reading & sometimes answers to the problem that I am facing. This as a beginner helped me many times.

What happens if the site do not provide this improvement

The worst case scenario is the reader might create another topic (so possible duplicates) or shy away from finding answers to their question.