Sometimes Google doesn't personalize search results enough for me. I do some academic stuff in $FIELD, and sometimes (can't think of an example off the top of my head, sorry) the keywords for a $FIELD-related search happen to namespace-collide with something completely unrelated that I don't even think of until I try to Google the keywords and get a faceful of crap about vacations to Disneyworld or divorce lawyers or caring for your pet lizard.
Never happens with tech jargon though.
On DDG I also get the Python library as first and Apache Kafka as second result.
Google search for Kafka consistently gives me Apache Kafka first. It frequently then gives me some clothing retailer I've never heard of in second place (but not always -- at least one time, this was totally absent), with no indication that it's a "sponsored" result or anything. The Wikipedia entry for Franz Kafka is in third place; everything else is Apache-related.
DDG gives me a decent mix of results about both Apache and Franz (not only the Wikipedia entry, a variety of books/articles/etc as well).
e.g: When I type "pandas" or "kafka", I get the Python library and the streaming framework. I don't get cute black and white animals and a depressed novelist (what the average person would expect).