Perhaps you should try some spelling variations:
"supply trade integration efforts." » "supply trade international efforts.", "supply trade conservation efforts.", "supply case integration efforts."
"supply aspect integration efforts." » "supply aspect international efforts.", "supply aspect conservation efforts.", "supply payment integration efforts.", "supply project integration efforts.", "supply market integration efforts.", "supply aspects integration efforts.", "supply asset integration efforts.", "supply effect 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 trade integration efforts.") or ("supply aspect integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply trade integration efforts.") OR ("supply aspect integration efforts.")).
• Removing quotes may allow a broader search: (( supply trade integration efforts. ) or ( supply aspect integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply trade integration efforts.") or ("supply aspect integration efforts."))*.