Perhaps you should try some spelling variations:
competence requirements » competency requirements, compliance requirements, competitive requirements
conjunctive management » comparative management
requirements between » requirement between, requirements before, requirements design
management failed » management files, management five, management facility
between factors » between actors, between factor, between actor
failed history » detailed history, based history, child history

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( conjunctive management failed history ) or ( competence requirements between factors ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( conjunctive management failed history ) OR ( competence requirements between factors )).
• Adding a wildcard symbol may retrieve word variants: (( conjunctive management failed history ) or ( competence requirements between factors ))*.