Perhaps you should try some spelling variations:
"Supply private international policies." » "Supply private international politics.", "Supply private international prices.", "Supply private international policy.", "Supply private information policies.", "Supply china international policies.", "Supply first international policies."
"supply china's integration policies." » "supply china's immigration policies.", "supply china's migration policies.", "supply china's innovation policies.", "supply chain integration policies.", "supply china's information policies.", "supply business integration policies.", "support china's integration policies.", "supply chains integration policies."

Try widening your search to All Fields.

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's integration policies.") or ("Supply private international policies."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply china's integration policies.") OR ("Supply private international policies.")).
• Removing quotes may allow a broader search: (( supply china's integration policies. ) or ( Supply private international policies. )).
• Adding a wildcard symbol may retrieve word variants: (("supply china's integration policies.") or ("Supply private international policies."))*.