Perhaps you should try some spelling variations:
"supply cost international efforts." » "supply cost international airports.", "supply cost international energy.", "supply cost international airport.", "supply costs international efforts.", "supply costea international efforts.", "supply 1st international efforts."
"supply couple training services." » "supply couple planning services.", "supply couple banking services.", "supply mobile training services.", "supply role training services.", "supply sample training services.", "supply double training services.", "supply curve training services.", "supply cold training services."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply couple training services.") or ("supply cost international efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply couple training services.") OR ("supply cost international efforts.")).
• Removing quotes may allow a broader search: (( supply couple training services. ) or ( supply cost international efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply couple training services.") or ("supply cost international efforts."))*.