Searching for "Verabschiedung Deutschland" and clicking on quick answer brings up the following result:
The results are basically what I was looking for, but there is a major problem with one of these results:
"Mit deutschem Gruß - A formal written farewell used in letters and emails."
That is shockingly incorrect. It appears that Kagi took this information from a web-site operated by a state agency for civic education, which lists Nazi phrases that are nowadays forbidden under German criminal law.
I wish for a more profound understanding of the context of a web-site where information is taken from.