Perhaps you should try some spelling variations:
integration report » integration efforts, innovation report, integration theory
irrigation schemes » irrigation scheme, irrigation systems
grid integration » trade integration, _ integration, data integration
case irrigation » scale irrigation, change irrigation, canal irrigation
supply case » supply cost, supply chain, supply curve
supply grid » supply crowd, support grid

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

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