Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
crowd integration » grid integration, rfid integration, beyond integration
testing services » existing services, lending services, training services
sides testing » stress testing, seed testing, virus testing
supply sides » supply side
supply crowd » supply growth, supply cost, supply from

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: (( supply sides testing services. ) OR ( supply crowd integration efforts. ))~.
• Adding a wildcard symbol may retrieve word variants: (( supply sides testing services. ) or ( supply crowd integration efforts. ))*.