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

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

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