1) If I go to the extension site and type "español" on the search box, I obtain several pages of results, but many of of those pages have only one or even no extensions!
Clicking on the Tag "Español" gives better results. 2) Recently, a volunteer on the ES forums uploaded several ClipArt extensions: if you click on Español tag you see all them but if you search for "clipart" with the search tool many of those extensions are missing. So, tags are working but the search box have some problems Regards Ricardo