Comment by Springtime

Every time I encounter an egregious poor result in DDG I document it with images. I have a directory of them over the last few years. However I encounter so many now, while when I first began using DDG just a couple years prior to that it was less of an issue (and I fully switched at the time). So yeah, I don't have before/after comparisons but it's a little more solid than just 'I feel the results are worse' being characterized here.

There are particular search parameters that DDG changed the behavior of, including exclusion and double quoting, which are now, according to even their own docs, more a hint of the direction results should go rather than any explicit/literal command (ime these virtually never work, which was a motivation for documenting failures, and they actually removed them from their docs temporarily at one point earlier this year).