Perhaps you should try some spelling variations:
irrigation schemes » irrigation scheme, irrigation systems
integration report » integration efforts, innovation report, integration theory
crowd integration » grid integration, trade integration, chain integration
supply crowd » supply growth, supply how
supply case » supply chain, supply curve, supply costs
supply cost » supply costs

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) or (supply cost)) irrigation schemes. ) or ( supply crowd integration report. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((supply case) OR (supply cost)) irrigation schemes. ) OR ( supply crowd integration report. )).
• Adding a wildcard symbol may retrieve word variants: (( ((supply case) or (supply cost)) irrigation schemes. ) or ( supply crowd integration report. ))*.