Perhaps you should try some spelling variations:
competitivenes » ccompetitiveness, scompetitiveness, competitions, competitionnes
competitivenest » ccompetitivenesst, scompetitivenesst, competitionst, competitionnest, competiveness
competitiveness » ccompetitivenesss, scompetitivenesss, competitionss, competitionness
competitive » competition
competitiviness » ccompetitiveness, scompetitiveness, competiveness

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 competitive) or competitiviness) or (competitivenest or competitiveness))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((competitivenes OR competitive) OR competitiviness) OR (competitivenest OR competitiveness))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((competitivenes OR competitive) or competitiviness) or (competitivenest or competitiveness))*".