The new searchfunction that you reach from Unreal Engine 5.1 Documentation | Unreal Engine 5.1 Documentation creates results that are mostly useless.
I used this function all the time to find help in the answerhub and the forums at the same time but ever since the new look came up I have the feeling all it does is give me results in the API documentation which is mostly useless because it is merely a listing of the function declaration or the BP node with a repetition of the parameters, no additional info.
I don’t know why anybody felt the need to redefine the search functionality, the old one was perfectly OK