Perhaps you should try some spelling variations:
"supply chain international efforts." » "supply chain international airports.", "supply chain international energy.", "supply chain international airport.", "supply chains international efforts.", "supply main international efforts.", "supply can international efforts."
"supply cost integration efforts." » "supply cost conservation efforts.", "supply post integration efforts.", "supply test integration efforts.", "supply about integration efforts.", "supply costs 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 international efforts.") OR ("supply cost integration efforts."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply chain international efforts.\") OR (\"supply cost integration efforts.\"))".
• Removing quotes may allow a broader search: (( supply chain international efforts. ) OR ( supply cost integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply chain international efforts.") OR ("supply cost integration efforts."))*.