Perhaps you should try some spelling variations:
"supply ghana international politics." » "supply ghana international political.", "supply ghana international policy.", "supply ghana international economics.", "supply china international politics.", "supply change international politics.", "supply pharma international politics.", "supply chains international politics.", "supply chain international politics."
"support u.s innovation through." » "support does innovation through.", "support 3.4 innovation through.", "support 2.3 innovation through.", "support 2.5 innovation through."

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: (("support u.s innovation through.") OR ("supply ghana international politics."))~.
• Removing quotes may allow a broader search: (( support u.s innovation through. ) or ( supply ghana international politics. ))~.
• Adding a wildcard symbol may retrieve word variants: (("support u.s innovation through.") or ("supply ghana international politics."))*.