Searching Yandex for "dr. elist surgery enlargement failure" returns this thread on the first page; also similar threads on PhalloBoards, Reddit, and several mainstream media sites.
Searching Bing with the same string results in a lawsuit against Elist, many ads for phalloplasty clinics, articles encouraging phalloplasty, and a couple of generalized warnings about phalloplasty on the first page. No mention of Thunder’s.
Searching Google with the same string returns warnings about phalloplasty failures, but no mention of Thunder’s.
That’s the Big Three; most of the rest are just front ends that pass their searches on to them.
Dogpile is a front end that forwards to multiple search engines, then returns the aggregated results. They have a bunch of warnings about phalloplasty, and a link to an Elist horror thread on Phalloboards.
A handful run their own crawlers and indexes. Mojeek returns a bunch of generalized warnings about phalloplasty, and a link to the same Elist thread on Phalloboards.
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Google’s utility as a search engine has dropped steadily in the last decade; I have found Yandex to be more useful for many things nowadays.