Perhaps you should try some spelling variations:
"supply grid international efforts." » "supply grid international airports.", "supply grid international energy.", "supply grid international airport.", "supply 3rd international efforts.", "supply third international efforts.", "supply build international efforts.", "supply crowd international efforts.", "supply great international efforts.", "support grid international efforts."
"supply water integration reform." » "supply water integration reforms.", "supply water integration report.", "supply water immigration reform.", "supply water integrating reform.", "supply factor integration reform.", "supply filter integration reform."

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 water integration reform.") OR ("supply grid international efforts."))~.
• Removing quotes may allow a broader search: (( supply water integration reform. ) or ( supply grid international efforts. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supply water integration reform.") or ("supply grid international efforts."))*.