Perhaps you should try some spelling variations:
competitivenes » competitiveness, ccompetitiveness, scompetitiveness
competitivenest » competitivenesst, ccompetitivenesst, scompetitivenesst, competitiveness
competitivinesss » competitiviness, competitiveness, ccompetitiveness
competiveness » competitiveness
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 competitivinesss) or ((competitivenest or competiveness) or completeness))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((competitivenes OR competitivinesss) OR ((competitivenest OR competiveness) OR completeness)).
• Adding a wildcard symbol may retrieve word variants: ((competitivenes or competitivinesss) or ((competitivenest or competiveness) or completeness))*.