I thought that DDG is effectively a (privacy-preserving) front-end on Bing, so it makes sense that Bing would give the same or similar results. (Maybe they're

I thought that DDG is effectively a (privacy-preserving) front-end on Bing, so it makes sense that Bing would give the same or similar results. (Maybe they're doing some of their own indexing these days? I haven't been paying close attention.)