Pretty sure affects you too as it's the same for me, on multiple networks, multiple user-agents, multiple devices and so on.

Simply just trie one of the examples like "hvordan regne ut prosent"(how to calculate percentages) or, I don't know..."DNB aksje"(DNB stocks, DNB being the biggest bank in Norway). Sure enough, both ranks on the first page or as the one of the top results. (One is now using the www.nem-varmepumper.dk domain, that is the same thing).

EDIT: Now the DNB one moved from 2 and 3 place to page 2. Things are moving around quickly.