cool idea probably need to have better pre-loaded examples, and divided up more granularly into subfields. e.g. "Physical sciences" vs "physics", "mathematics

cool idea probably need to have better pre-loaded examples, and divided up more granularly into subfields. e.g. "Physical sciences" vs "physics", "mathematics and statistics" vs "mathematics". I couldn't find anything remotely related to my own interests to test it on. maybe it's just being populated by people using it, though? in which case, I'll check back later.