Perhaps you should try some spelling variations:
"german ethical relations." » "german ethical relativism.", "german ethnic relations.", "german external relations.", "german empirical relations.", "german ethnicity relations."
"german topic question." » "german ethnic question.", "german town question.", "germany top question."
"german civic question." » "german choice question.", "german classic question.", "german science question.", "german civil question.", "german city question."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("german ethical relations.") or ((("german topic question.") OR ("german civic question."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("german ethical relations.") OR ((("german topic question.") OR ("german civic question."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"german ethical relations.\") or (((\"german topic question.\") OR (\"german civic question.\"))))*".
• Removing quotes may allow a broader search: (( german ethical relations. ) or ((( german topic question. ) OR ( german civic question. ))))*.