Perhaps you should try some spelling variations:
"supply 1st international efforts." » "supply 1st international airports.", "supply 1st international energy.", "supply 1st international airport.", "supply report international efforts.", "supply 21st international efforts.", "supply cost international efforts.", "supply 1.3 international efforts."
"supply can irrigation schemes." » "supply can irrigation scheme.", "supply can irrigation systems.", "supply canal irrigation schemes.", "supply tank irrigation schemes.", "supply change irrigation schemes.", "supply chain irrigation schemes.", "supply case irrigation schemes.", "supply chai irrigation schemes."

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: (("supply can irrigation schemes.") OR ("supply 1st international efforts."))~.
• Removing quotes may allow a broader search: (( supply can irrigation schemes. ) or ( supply 1st international efforts. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supply can irrigation schemes.") or ("supply 1st international efforts."))*.