Perhaps you should try some spelling variations:
competitivenes » competitiveness, competitivenest, scompetitiveness
ccompetitiveness » ccompetitivenesss, ccompetitivenests, cscompetitivenesss, competitiveness, scompetitiveness, competitivenest
ccompetitivenesss » ccompetitivenessss, ccompetitivenestss, cscompetitivenessss, competitivenesss, scompetitivenesss, competitivenests, competitiveness, scompetitiveness, competitivenest
completeness » competences
complements » complement, complemented, complementary

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((competitivenes OR (ccompetitiveness OR ccompetitivenesss)) OR (completeness OR complements))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((competitivenes or (ccompetitiveness or ccompetitivenesss)) or (completeness OR complements))~".
• Adding a wildcard symbol may retrieve word variants: ((competitivenes or (ccompetitiveness or ccompetitivenesss)) or (completeness OR complements))*.