I don't know if this is really necessary, but it would be nice to have an advanced search button on TUS. You could search for name of the file + the author/uploader (at the same time) like WMDB search, or search for maps with schemes attached only, or search for map dimensions / size, or search for other stuff.
TUS is growing in terms of files and posts, so this could be helpful thinking in the future. Just a suggestion anyway, the search the way it is already finds a lot of stuff, but sometimes I feel I'm not searching well because there are often too many pages of results, and even using the sections or the quotes to make the search more restricted, sometimes I don't find exactly what I wanted.