Perhaps you should try some spelling variations:
competitivenes » competitiveness, competitivenest, scompetitiveness
ccompetitiveness » ccompetitivenesss, ccompetitivenests, cscompetitivenesss, competitiveness, scompetitiveness, competitivenest
scompetitivenesss » scompetitivenessss, scompetitivenestss, sscompetitivenessss, scompetitiveness, competitiveness, competitivenest
complement » implement
complementary » implementary

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