Perhaps you should try some spelling variations:
"supply chain integrating policies." » "supply chain international policies.", "supply chain integrating countries.", "supply chain immigration policies.", "supply china integrating policies.", "supply shadow integrating policies.", "supply can integration policies."
"supply chain integration efforts." » "supply chain international efforts.", "supply chain conservation efforts.", "supply trade integration efforts.", "supply data integration efforts.", "supply grid 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 chain integrating policies.") or ("supply chain integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply chain integrating policies.") OR ("supply chain integration efforts.")).
• Removing quotes may allow a broader search: (( supply chain integrating policies. ) or ( supply chain integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply chain integrating policies.") or ("supply chain integration efforts."))*.