Perhaps you should try some spelling variations:
kur » kurz, kurt, kurs
kurzze » kurzzze, kurtzze, kurszze, kurzzeit
kuret » kurzet, kurtet, kurset, kurt, kuren, muret
kurtzte » kurztzte, kurttzte, kurstzte, kurtze, kurtzke, kurtzeste

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((kur OR (kurzze OR (kuret OR kurtzte))) OR kaursse).
• Adding a wildcard symbol may retrieve word variants: ((kur or (kurzze or (kuret or kurtzte))) or kaursse)*.