Probably yes, but it's not going to seo very well since it's not very popular, and what popularity it does have is split among instances.
Might depend in the Server, I guess. Try typing into your search engine a request like "site:lemmy.ml" or "site:lemmy.world" to see if it gets any results
Ah yes, it does seem to pull results, though as another person mentioned it probably won't be a major source due to poor seo and obviously far less volume/activity compared with reddit.
I regularly find lemmy posts on startpage, duckduckgo and yandex. if they're on startpage they're probably on google too.
not entirely on topic, but you might like search-lemmy.com/
Community of the Android app Boost for Lemmy
