Perhaps you should try some spelling variations:
competitivenes » competitivenest, competitiviness, competitive
ccompetitiveness » ccompetitivenests, ccompetitivinesss, ccompetitives, competitivenest, competitiviness, competiveness
scompetitiveness » scompetitivenests, scompetitivinesss, scompetitives, competitivenest, competitiviness, competiveness
competitiveness » competitivenests, competitivinesss, competitives
complements » complement, complemented, complementary

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