Not the parent, but many searches on technical topics have better quality results on Google (or Startpage, which is a proxy to it).
DDG also doesn’t have searching by time for longer than the last month, whereas many a times when I look for technical stuff I also tend to look for things in the last one year, which Google and Startpage provide.
Here's one I encountered today with an obscure debugging tool. Google gives me a bunch of relevant and useful links, all in the first few results. DDG has one semi-relevant page that links the actually relevant page and the rest are useless. That single result isn't even the first link.