Perhaps you should try some spelling variations:
comparative management » compensation management
practices historical » practices editorial, states historical, practice history
procurement blues » procurement issues, procurement routes, procurement laws
blues history » blocs history, routes history, buches 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 blues history ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( comparative management practices historical ) OR ( competitive procurement blues history )).
• Adding a wildcard symbol may retrieve word variants: (( comparative management practices historical ) or ( competitive procurement blues history ))*.