Comment by calibas

HN constantly mentions DDG is really just Bing in disguise and they're essentially the same. However, that can't be entirely true because they produce different results for the same search term.

https://duckduckgo.com/?q=obscure+search+term&ia=web

https://www4.bing.com/search?q=obscure+search+term

That being said, when Bing censored "tank man", DDG's image search also produced 0 results for "tank man".