Perhaps you should try some spelling variations:
fiendens » findens, fiennes, fienes, fiendns, fienens, diendens
diendens » dienden, dienens, bediendens
bienes » bienen, dienes
fiende" » fiend", fiene", diende"
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 diendens) OR (bienes OR viennese)) (fiende" or tiende").
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((fiendens OR diendens) or (bienes or viennese)) (fiende\" or tiende\")".
• Removing quotes may allow a broader search: ((fiendens OR diendens) or (bienes or viennese)) (fiende or tiende ).
• Adding a wildcard symbol may retrieve word variants: "((fiendens OR diendens) or (bienes or viennese)) (fiende" or tiende")*.