Perhaps you should try some spelling variations:
competitivenes » competitiveness, ccompetitiveness, scompetitiveness, competitionnes
competitivenest » competitivenesst, ccompetitivenesst, scompetitivenesst, competitiveness, competiveness, competitionnest
competitiviness » competitiveness, ccompetitiveness, scompetitiveness
competitives » competitively, competitions, kompetitiven
competitive » competition

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

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