Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
operations reforms » operations norms, operations networks, operations focus
case integration » care integration, scale integration, based integration
survey school » survey tool, sydney school
supply case » supply cost, supply chain, supply curve

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( survey school operations reforms. ) OR ( supply case integration efforts. ))~.
• Adding a wildcard symbol may retrieve word variants: (( survey school operations reforms. ) or ( supply case integration efforts. ))*.