Perhaps you should try some spelling variations:
competitivenes » competitiveness, competitivenest, scompetitiveness, competitionnes
ccompetitiveness » ccompetitivenesss, ccompetitivenests, cscompetitivenesss, ccompetitionness, competitiveness, scompetitiveness, competitivenest
competitive » competition
scompetitionss » competitions, scompetitiveness, competition
competitionnest » competitivenest, competitiveness, competitions

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 scompetitionss) or (competitionnest or ccompetitiveness))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((competitivenes OR competitive) OR scompetitionss) OR (competitionnest OR ccompetitiveness)).
• Adding a wildcard symbol may retrieve word variants: (((competitivenes or competitive) or scompetitionss) or (competitionnest or ccompetitiveness))*.