Vlad Good question. Not in this case, I'm afraid. The plan was to skim the results and figure out if "Delhi Belly" is a term that can be actually used in German language. I found three sites, which just wasn't enough for my purposes, and then ran out of results too quickly. So I guess since I was explicitly looking for quantity, quality just couldn't make up for it.
Having said that, in Google I used "delhi belly site:.de" and got 10 hits out of 30 where the term was used in the right context on a German website. In Kagi there were only three (out of appr. 30) with no way to increase that number, even with the locale set to German(y). So in a way, I guess it's a quality issue as well.
I think part of the problem is that "Delhi Belly" has two meanings in this case, so there are only about 15 results for either meaning, which feels like almost nothing (especially when you're looking for a specific result set within those 15 results).