Perhaps you should try some spelling variations:
tienden » tienen, tiende, entienden
fienes » fiennes, dienes, tienes
pendent » pendant, dependent
bienes » dienes
bienen » dienen, tienen, bedienen
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: "(((tienden OR fienes) OR pendent) OR ((bienes OR bienen) OR viennese)) (fiend" or frend").
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"(((tienden or fienes) or pendent) or ((bienes OR bienen) or viennese)) (fiend\" or frend\")".
• Removing quotes may allow a broader search: (((tienden or fienes) or pendent) or ((bienes OR bienen) or viennese)) (fiend or frend ).
• Adding a wildcard symbol may retrieve word variants: "(((tienden or fienes) or pendent) or ((bienes OR bienen) or viennese)) (fiend" or frend")*.