I think the issue people are having is that you assume it should be clear to anyone that searching for "collision search strategies" would not also be searching

I think the issue people are having is that you assume it should be clear to anyone that searching for "collision search strategies" would not also be searching for a bra, or like this female singer. This implies difficult physics and programming problems are not for women. There is no reason the same person could not be making all of those queries.