Perhaps you should try some spelling variations:
"comparative management practices historical" » "compensation management practices historical", "comparative management practices editorial", "comparative management states historical", "comparative management practice history"
"competitive procurement asia history" » "competitive procurement audit history", "competitive procurement china history", "competitive procurement act history", "competitive procurement india history", "competitive procurement a 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 practices historical") or ("competitive procurement asia history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("comparative management practices historical") OR ("competitive procurement asia history"))*.
• Removing quotes may allow a broader search: (( comparative management practices historical ) or ( competitive procurement asia history ))*.