Perhaps you should try some spelling variations:
irrigation schemes » irrigation scheme, irrigation systems
planning services » banking services
water irrigation » scale irrigation, canal irrigation, farm irrigation
prime planning » pre planning, time planning, promote planning
supply prime » supply private, supply driven, supply pipes
import water » imported water, import rates, support water

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 prime planning services. ) OR ( import water irrigation schemes. ))~.
• Adding a wildcard symbol may retrieve word variants: (( supply prime planning services. ) or ( import water irrigation schemes. ))*.