Perhaps you should try some spelling variations:
irrigation schemes » irrigation scheme, irrigation systems
lending services » nonlending services, planning services, banking services
crop irrigation » drip irrigation, scale irrigation, canal irrigation
supply crop » supply crowd, supply curve
support ida » support a, support its, support ndc

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

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