Perhaps you should try some spelling variations:
"comparative management practice history" » "compensation management practice history", "comparative management practices history", "comparative management france history", "comparative management practice theory", "comparative management justice history"
"comparative experiment references theory" » "comparative experiments references theory", "comparative experience references theory", "comparative experiences references theory", "comparative experiment references other", "comparative experiment references history", "comparative experiment references thermal"

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 practice history") or ("comparative experiment references theory"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("comparative management practice history") OR ("comparative experiment references theory")).
• Removing quotes may allow a broader search: (( comparative management practice history ) or ( comparative experiment references theory )).
• Adding a wildcard symbol may retrieve word variants: (("comparative management practice history") or ("comparative experiment references theory"))*.