Perhaps you should try some spelling variations:
irrigation schemes » irrigation scheme, irrigation systems
planning services » banking services
data irrigation » canal irrigation, water irrigation, spate irrigation
under planning » gender planning, use planning, under changing
support data » import data, support a, export data
supply under » supply side, supply water, supply sides

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

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