I am sorry the question is confusing.
But some Google searches give much better results if you add “reddit” to the end of your query. This ends up generating a lot of traffic for Reddit.
Anyone found a way to search something but hint Google to look at Lemmy?
Seems like the correct way for them to index the site would be to create their own instance that federates with the rest and then index the content on the server. There is no need to scan each individual instance when there is a publishing protocol that handles the content stream.