Perhaps you should try some spelling variations:
competitivenes » competitiveness, competitivenest, ccompetitiveness
ccompetitivenesss » ccompetitivenessss, ccompetitivenestss, cccompetitivenessss, ccompetitiveness, competitiveness, scompetitiveness
competiveness » competitiveness
completeness » competences
complements » complement, complemented, complementary

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