Perhaps you should try some spelling variations:
irrigation schemes » irrigation scheme, irrigation systems
crowd integration » grid integration, trade integration, chain integration
integration some » integration volume, integration power, integration south
basin irrigation » drip irrigation, canal irrigation, farm irrigation
supply crowd » supply growth, supply cost, supply how
supply basin » supply chain, supply case

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply crowd integration some. ) or ( supply basin irrigation schemes. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply crowd integration some. ) OR ( supply basin irrigation schemes. ))*.