Perhaps you should try some spelling variations:
"supply chains integrating policies." » "supply chains integration policies.", "supply chains integrated policies.", "supply chains integrating positive.", "supply china integrating policies.", "supply chain integration policies.", "supply change integrating policies.", "supply chain integrating policies."
"supply trade integration series." » "supply trade integration services.", "supply trade interaction series.", "supply trade integration server.", "supply case integration series."

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