Perhaps you should try some spelling variations:
competitiviness » scompetitiveness, competitivenest, competiveness
ccompetitiveness » scompetitiveness, competitivenest, competiveness, ccompetitivenests, cscompetitivenesss, ccompetitives
ccompetitives » competitive, competitions, competitively
competitiveness » competitivenests, scompetitivenesss, competitives
competitivenes » competitivenest, scompetitiveness, competitive

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