Perhaps you should try some spelling variations:
fiendens » findens, pendens, tendens, finndens, fieldens
fienes » dienes, bienes, tienes, fines, finnes, fieles
fiennes » viennese, finnes, finnnes, fielnes
fien" » fin", finn", fiel"
frend" » trend", freud", fremd"

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 (fienes OR fiennes)) (fien" or frend").
• Removing quotes may allow a broader search: (fiendens or (fienes or fiennes)) (fien or frend ).
• Adding a wildcard symbol may retrieve word variants: "(fiendens or (fienes or fiennes)) (fien" or frend")*.