Perhaps you should try some spelling variations:
fiendens » findens, pendens, tendens, frendens, fienens
fienes » dienes, bienes, tienes
fiennes » viennese
fiend" » find", frend", fien"
fremd" » fremde", freud"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "\"(fiendens or (fienes or fiennes)) ((fiend\" OR field\") or fremd\")".
• Removing quotes may allow a broader search: (fiendens or (fienes or fiennes)) ((fiend OR field ) or fremd ).
• Adding a wildcard symbol may retrieve word variants: "(fiendens or (fienes or fiennes)) ((fiend" OR field") or fremd")*.