Perhaps you should try some spelling variations:
competitivenes » ccompetitiveness, scompetitiveness, competitive
competitivenest » ccompetitivenesst, scompetitivenesst, competitivet, competiveness
competitiveness » ccompetitivenesss, scompetitivenesss, competitives
competitiviness » ccompetitiveness, scompetitiveness, competiveness
competitives » competitive, competitively, 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 competitiviness) or ((competitivenest OR competitiveness) or competitives))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((competitivenes OR competitiviness) OR ((competitivenest OR competitiveness) OR competitives)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((competitivenes or competitiviness) or ((competitivenest OR competitiveness) or competitives))".
• Adding a wildcard symbol may retrieve word variants: ((competitivenes or competitiviness) or ((competitivenest OR competitiveness) or competitives))*.