Perhaps you should try some spelling variations:
"supply china's international policy." » "supply china international policy.", "supply chinese international policy.", "supply china's integration policy.", "supply china's international poverty.", "supply china's national policy.", "supply chain's international policy.", "support china's international policy."
"supply chains international prices." » "supply chaos international prices.", "supply changing international prices.", "supply against international prices.", "supply chain international prices.", "supply chains international price."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply chains international prices.") or ("supply china's international policy."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply chains international prices.") OR ("supply china's international policy."))*.
• Removing quotes may allow a broader search: (( supply chains international prices. ) or ( supply china's international policy. ))*.