Perhaps you should try some spelling variations:
danner » manner, tanner, banner, danneer, dannaer
dannaer » dannier, dannhauer, dannefer, danneaer, dannaaer
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: (( (kann OR (danner OR dannaer)) OR ann ) OR ( kannten OR has )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( (kann or (danner OR dannaer)) or ann ) or ( kannten or has ))".
• Adding a wildcard symbol may retrieve word variants: (( (kann or (danner OR dannaer)) or ann ) or ( kannten or has ))*.