Perhaps you should try some spelling variations:
"comparative management failed history" » "compensation management failed history", "comparative management files history", "comparative management five history", "comparative management facility history", "comparative management detailed history", "comparative management based history", "comparative management child history"
"competitive procurement basic history" » "competitive procurement case history", "competitive procurement best history", "competitive procurement baseline history", "competitive procurement basics history", "competitive procurement baltic history", "competitive procurement asia 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 ("competitive procurement basic history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("comparative management failed history") OR ("competitive procurement basic history")).
• Removing quotes may allow a broader search: (( comparative management failed history ) or ( competitive procurement basic history )).
• Adding a wildcard symbol may retrieve word variants: (("comparative management failed history") or ("competitive procurement basic history"))*.