Perhaps you should try some spelling variations:
fiendens » findens, fiennes, fienes, fiendns, diendens, kiendens
diener » dienen
bienes » bienen, dienes
fiende » fiend, diende, kiende
fiene » fienes, fine, tiene
tiende » entiende

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: (fiendens OR (diener OR bienes)) ((fiende OR fiene) OR tiende ).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(fiendens or (diener or bienes)) ((fiende OR fiene) or tiende )".
• Adding a wildcard symbol may retrieve word variants: (fiendens or (diener or bienes)) ((fiende OR fiene) or tiende )*.