Perhaps you should try some spelling variations:
"supply chain integration policies." » "supply chain immigration policies.", "supply chain international policies.", "supply chain migration policies.", "supply trade integration policies.", "supply data integration policies."
"supply grid integration services." » "supply grid integrating services.", "supply grid integrated services.", "supply grid insemination services.", "supply trade integration services.", "supply _ integration services.", "supply data integration services.", "supply crowd integration services.", "support grid integration services."

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 integration policies.") OR ("supply grid integration services."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply chain integration policies.\") OR (\"supply grid integration services.\"))".
• Removing quotes may allow a broader search: (( supply chain integration policies. ) OR ( supply grid integration services. )).
• Adding a wildcard symbol may retrieve word variants: (("supply chain integration policies.") OR ("supply grid integration services."))*.