Perhaps you should try some spelling variations:
dann » kann, dans, ann
danne » kanne, danse, anne, danner, dance, donne
kanne » kanner, kannen, kane
anna » anne
kannten » 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 (danne OR kanne)) OR anna ) OR ( kannten OR has ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( (dann or (danne OR kanne)) or anna ) or ( kannten or has ))*".