Perhaps you should try some spelling variations:
"supply chain integrating policies." » "supply chain international policies.", "supply chain integrating countries.", "supply chain immigration policies.", "supply chain integration policies.", "supply china integrating policies.", "supply shadow integrating policies."
"supply case integration series." » "supply case integration theories.", "supply case integrating services.", "supply case integration schemes.", "supply care integration series.", "supply fare integration series.", "supply can integration series.", "supply cost integration series.", "supply curve integration series.", "supply costs integration series."

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