[phillipseamore]

They are likely treating 'volksverpetzer' as a "site:" modifier. E.g. it's common for users to search for "topic site" (like "alligator drone bbc").

[trahn]

Just tried googling it the other way around (if you meant that?) and it’s the same story. Both of the terms could be understood as „site:“ modifier, as the respective websites are term + .de