Perhaps you should try some spelling variations:
"conjunctive management firm history" » "comparative management firm history", "conjunctive management from history", "conjunctive management five history", "conjunctive management fcm history"
"competitive procurement case history" » "competitive procurement costs history", "competitive procurement law history", "competitive procurement laws history", "competitive procurement trade history", "competitive procurement state history", "competitive procurement life 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 firm history") or ("competitive procurement case history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("conjunctive management firm history") OR ("competitive procurement case history"))*.
• Removing quotes may allow a broader search: (( conjunctive management firm history ) or ( competitive procurement case history ))*.