Perhaps you should try some spelling variations:
"supply china integration policies." » "supply china immigration policies.", "supply china international policies.", "supply china migration policies.", "supply china's integration policies.", "supply china integrating policies.", "supply chip integration policies.", "supply chains integration policies.", "supply chain integration policies."
"supply scale integration efforts." » "supply scale international efforts.", "supply scale conservation efforts.", "supply care integration efforts.", "supply soziale integration efforts.", "supply trade integration efforts.", "supply case integration efforts.", "supply scheme integration efforts.", "supply social integration efforts."

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 integration policies.") or ("supply scale integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply china integration policies.") OR ("supply scale integration efforts."))*.
• Removing quotes may allow a broader search: (( supply china integration policies. ) or ( supply scale integration efforts. ))*.