Perhaps you should try some spelling variations:
tendens » tendenz, tendons, tendent
pendens » pendent, pendants
fienes » bienes
dienes » dienen, diener
tienes » tienen, bienes, tients
fiennes » viennese
fiend" » field", find", fien"
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: "((tendens OR pendens) OR (((fienes OR dienes) OR tienes) OR fiennes)) (fiend" or frend")*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((tendens or pendens) or (((fienes OR dienes) or tienes) or fiennes)) (fiend\" or frend\")*".
• Removing quotes may allow a broader search: ((tendens or pendens) or (((fienes OR dienes) or tienes) or fiennes)) (fiend or frend )*.