Perhaps you should try some spelling variations:
"given ethnicity questions." » "given ethnicity question.", "given ethical questions.", "gender ethnicity questions.", "accent ethnicity questions.", "german ethnicity questions.", "level ethnicity questions.", "cohen ethnicity questions.", "iv ethnicity questions."
"given ethnic question." » "given ethnicity question.", "given ethical question.", "given topic question.", "level ethnic question.", "cohen ethnic question.", "iv ethnic question."
"german public relations." » "germany public relations.", "urban public relations.", "green public relations."

Try widening your search to All Fields.

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

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