Perhaps you should try some spelling variations:
"comparative management studies history" » "compensation management studies history", "comparative management series history", "comparative management study history", "comparative management services history", "comparative management students history", "comparative management states history", "comparative management stakes history"
"competitive procurement fasd history" » "competitive procurement case history", "competitive procurement field history", "competitive procurement law history", "competitive procurement based history", "competitive procurement fraud history", "competitive procurement fund 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 studies history") or ("competitive procurement fasd history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("comparative management studies history") OR ("competitive procurement fasd history")).
• Removing quotes may allow a broader search: (( comparative management studies history ) or ( competitive procurement fasd history )).
• Adding a wildcard symbol may retrieve word variants: (("comparative management studies history") or ("competitive procurement fasd history"))*.