Perhaps you should try some spelling variations:
"supply law international policy." » "supply law international poverty.", "supply law international prices.", "supply law international aid.", "supply new international policy.", "supply _ international policy.", "supply 3 international policy.", "supply low international policy.", "supply a international policy.", "supply how international policy."
"supply china national policy." » "supply china national poverty.", "supply china's national policy.", "supply ghana national policy.", "supply asia national policy.", "supply chains national policy.", "supply chain national policy."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply china national policy.") or ("supply law international policy."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply china national policy.") OR ("supply law international policy.")).
• Removing quotes may allow a broader search: (( supply china national policy. ) or ( supply law international policy. )).
• Adding a wildcard symbol may retrieve word variants: (("supply china national policy.") or ("supply law international policy."))*.