Saw these two profile options in the wiki and was hoping to use them, but when I try it just says it's unrecognized.

Example:   https://en.wikipedia.org/w/api.php?format=json&action=opensearch&profile=fuzzy-subphrases&redirects=resolve&limit=1&search=DeusEx 

Were these two profile options removed at some point but never updated on the wiki?

Thanks!