Perhaps you should try some spelling variations:
authenticity relation » authenticity protection, authentic interpretation, authenticity aspirations
empirical questions » empirical question, empirical equations, empirical directions
given authenticity » over authenticity, german authenticity, travel authenticity
empirical sections » empirical section, empirical directions, empirical fractions

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

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