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."
"support group integration social." » "support group international social.", "support grid integration social.", "support run integration social.", "support through integration social.", "support from integration social.", "support grant integration social."

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