Perhaps you should try some spelling variations:
competitiviness » ccompetitiveness, scompetitiveness, competitivenes
competitivenest » competiveness, competitionnest
competitive » competition
competitiveness » competitionness
competitionnest » competitions, competitivenes, ccompetitiveness

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

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