Perhaps you should try some spelling variations:
"comparative management practices history" » "compensation management practices history", "comparative management practice history", "comparative management prices history", "comparative management practices historical"
"motion assessment references history" » "motion assessment references list", "motion assessment references factors", "motion assessment references theory", "emotion assessment references history", "action assessment references history", "emotional assessment references 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 history") or ("motion assessment references history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("comparative management practices history") OR ("motion assessment references history")).
• Removing quotes may allow a broader search: (( comparative management practices history ) or ( motion assessment references history )).
• Adding a wildcard symbol may retrieve word variants: (("comparative management practices history") or ("motion assessment references history"))*.