Perhaps you should try some spelling variations:
competitivenes » competitiveness, ccompetitiveness, scompetitiveness
sccompetitivenesss » sccompetitivenessss, scccompetitivenessss, scscompetitivenessss, ccompetitiveness, scompetitiveness, competitiveness
competitivenest » competitivenesst, ccompetitivenesst, scompetitivenesst, competitiveness, competiveness
completeness » complements, competences

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