In case anyone missed it in another thread, the website search isn't broken, as some of us thought it was. It is already showing results with adult parcels filtered out. So, if your parcel isn't showing in the website's search results, the reason is that you have an adult word, such as "sex", in either your parcel's name or description. In my very limited examination of results there, pages (parcels) with adult words in the body are still listed, but not those with adult words in the page's Title or Description, which are the parcel's name and description.
So, according to my theory, if your parcel doesn't show in the website search, remove any adult-type words from its name and description, and it will come back.
Incidentally, the adult words are not partial words, so "sexgen" and "sexy" get listed, but if the whole word is, say, "sex", it won't be listed.
The website search is basically a preview of what the in-world search will be like a few months from now for all the people who are not age-verified.