Perhaps you should try some spelling variations:
"supply social integration efforts." » "supply social international efforts.", "supply social conservation efforts.", "supply global integration efforts.", "supply financial integration efforts.", "supply regional integration efforts."
"supply through irrigation schemes." » "supply through integration schemes.", "supply through innovation schemes.", "supply high irrigation schemes.", "supply through irrigation scheme.", "supply through irrigation systems.", "support through irrigation schemes."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply through irrigation schemes.") OR ("supply social integration efforts."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply through irrigation schemes.\") OR (\"supply social integration efforts.\"))*".
• Removing quotes may allow a broader search: (( supply through irrigation schemes. ) OR ( supply social integration efforts. ))*.