Perhaps you should try some spelling variations:
irrigation scheme » irrigation systems
south irrigation » solar irrigation, spate irrigation, through irrigation
support south » report south, supply south, support state
based lending » based funding, based learning, based planning
base lending » based lensing, bank lending, backed lending

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 south irrigation scheme. ) OR ( import ((base lending) OR (based lending)) services. ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( support south irrigation scheme. ) or ( import ((base lending) OR (based lending)) services. ))~".
• Adding a wildcard symbol may retrieve word variants: (( support south irrigation scheme. ) or ( import ((base lending) OR (based lending)) services. ))*.