Perhaps you should try some spelling variations:
competitivenes » ccompetitiveness, scompetitiveness, competitiviness
competitivenest » ccompetitivenesst, scompetitivenesst, competitivinesst, competiveness
competitiveness » ccompetitivenesss, scompetitivenesss, competitivinesss
ccompetitivenesss » cccompetitivenessss, cscompetitivenessss, ccompetitivinessss, ccompetitiveness, scompetitiveness, competitiviness
completeness » complements, competences

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 competitivenest) OR ((competitiveness OR completeness) OR ccompetitivenesss))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((competitivenes OR competitivenest) or ((competitiveness or completeness) or ccompetitivenesss))~".
• Adding a wildcard symbol may retrieve word variants: ((competitivenes OR competitivenest) or ((competitiveness or completeness) or ccompetitivenesss))*.