Perhaps you should try some spelling variations:
conflicting requirements » containing requirements, communicating requirements, cooling requirements
comparative management » compensation management
requirements resources » requirements measures, requirements references, required resources
management failed » management files, management five, management facility
resources history » resources sector
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: (( comparative management failed history ) or ( conflicting requirements resources history ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( comparative management failed history ) OR ( conflicting requirements resources history )).
• Adding a wildcard symbol may retrieve word variants: (( comparative management failed history ) or ( conflicting requirements resources history ))*.