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 case integration some." » "supply care integration some.", "supply scale integration some.", "supply based integration some.", "supply case integration south.", "supply case integration soziale.", "supply case integration social.", "supply cost integration some.", "supply chain integration some.", "supply curve integration some."

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