Discovery: It is currently impossible in Google Image Search to search for "Underware", the 1995 Macintosh extension that animated your desktop image. It searches for "underwear" instead. It does ask "Did you mean: 'Underwear?'" but it no longer gives an option to say no.
Searching "Underware" in quotes does not help. Searching "Underware mac" gives you about 50% results related to Underware for Macintosh and 50% pictures of underwear.
@mcc and although DuckDuckGo does allow you to search for “underware”, it seems that a lot of Underwear advertisers are (deliberately?) misspelling to appear in searches for Underware!
underwareusa.com exists, so those are probably not just misspellings but competitor keywords.