Why does this tool look inside the files while start menu search can't even handle simple fuzzy search? When I writes 'note' it does not find 'SinpleNote' which

Why does this tool look inside the files while start menu search can't even handle simple fuzzy search? When I writes 'note' it does not find 'SinpleNote' which is insane. I refuse to believe that this is some power user feature, might as well disable search if all the people are so dumb that they can't learn how to use tools and ways that make us more productive.