But I am wondering when we (the Croatian local) will get a decent new newbie who will start his journey on Bitcointalk and decide to stick around...
Maybe we need to make some posters and advertisements for attracting young new ₿lood for local forum

Based on Ratimov's explanation, I agree that Ninjastic.space should give better results, though I wonder if there is a way to exclude deleted posts from the results.
I don't think this is possible now, unless TryNinja adds this option for exclusion of deleted posts.