If you search for [best german writer] in Google either in English or in Spanish or other languages I presume, you will get Adolf Hitler in the list. Yes, he did write some popular books back in the day but some are questioning why Adolf Hitler, the leader of the Nazi Party, would show up at all?

Here is a screen shot that I was able to replicate:

Here it is from @senormunoz:

Danny Sullivan from Google said on Twitter that he passed this on for review by the team.

Forum discussion at Twitter.

Update: The next day it is gone, Google removed him from the list.