Perhaps you should try some spelling variations:
third international » china international, first international, how international
international power » international poverty, international border, international water
irrigation schemes » irrigation scheme, irrigation systems
case irrigation » scale irrigation, change irrigation, canal irrigation
support third » support them, support grid
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: (( support third international power. ) OR ( supply case irrigation schemes. ))~.
• Adding a wildcard symbol may retrieve word variants: (( support third international power. ) or ( supply case irrigation schemes. ))*.