Perhaps you should try some spelling variations:
"supply chain international efforts." » "supply chain international airports.", "supply chain international energy.", "supply chain international airport.", "supply china international efforts.", "supply can international efforts.", "supply sharing international efforts."
"supply asian integration theory." » "supply asian integration through.", "supply asian information theory.", "supply asian integration report.", "supply urban integration theory.", "supply american integration theory.", "supply spatial integration theory.", "supply side integration theory.", "supply asset integration theory."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply asian integration theory.") or ("supply chain international efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply asian integration theory.") OR ("supply chain international efforts."))*.
• Removing quotes may allow a broader search: (( supply asian integration theory. ) or ( supply chain international efforts. ))*.