Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
creation efforts » creation effects, cessation efforts, prevention efforts
case integration » care integration, scale integration, based integration
side creation » de creation, file creation, trade creation
supply case » supply cost, supply chain, supply curve

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply side creation efforts. ) or ( supply case integration efforts. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply side creation efforts. ) OR ( supply case integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (( supply side creation efforts. ) or ( supply case integration efforts. ))*.