Based on the existing advanced search options, I expected a comments:# to exist so I can search posts depending on the number of comments they have applied to them; at worst, I expected a hascomments. Either I missed them, or neither exists.
Is there a reason search posts by number of comments doesn't exist beyond it simply not having been implemented yet? If no, then please consider this a request to implement the functionality.
This is different from the search comments requests, which request solutions for searching within comments themselves. This question asks for the ability to search by number of comments.