Perhaps you should try some spelling variations:
dann » dans, danne, danna
danne » danse, danner, donne, dante, dannee, dannae
kann » kanne, kanna
ann » anne, anna
kannten » kanneten, kannaten, kannte, bekannten, erkannten

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: (( ((dann OR kann) OR (danne OR dance)) OR ann ) OR ( kannten OR has )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((dann OR kann) or (danne or dance)) or ann ) or ( kannten or has ))".
• Adding a wildcard symbol may retrieve word variants: (( ((dann OR kann) or (danne or dance)) or ann ) or ( kannten or has ))*.