Perhaps you should try some spelling variations:
irrigation schemes » irrigation scheme, irrigation systems
canal irrigation » scale irrigation
lending services » nonlending services, planning services, banking services
support canal » support can, support data, support bank
under lending » insider lending, under impending, border lending
supply under » supply order, supply united, supply siders

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

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