Perhaps you should try some spelling variations:
"supply grid integration efforts." » "supply grid international efforts.", "supply grid conservation efforts.", "supply crowd integration efforts.", "supply great integration efforts.", "support grid integration efforts."
"supply fare integration process." » "supply fare reintegration process.", "supply fare migration process.", "supply fare innovation process.", "supply trade integration process.", "supply die integration process.", "supply farm integration process.", "supply case integration process.", "supply figure integration process."

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply grid integration efforts.\") OR (\"supply fare integration process.\"))~".
• Removing quotes may allow a broader search: (( supply grid integration efforts. ) OR ( supply fare integration process. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supply grid integration efforts.") OR ("supply fare integration process."))*.