Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
irrigation scheme » irrigation systems
group integration » group interaction, group interactions, erp integration
agri irrigation » africa irrigation, grain irrigation, syria irrigation
support group » support grant
support agri » support grid, support aging, support a

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( support agri irrigation scheme. ) or ( support group integration efforts. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( support agri irrigation scheme. ) OR ( support group integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (( support agri irrigation scheme. ) or ( support group integration efforts. ))*.