Perhaps you should try some spelling variations:
"supply school international efforts." » "supply school international airports.", "supply school international energy.", "supply school international airport.", "supply schools international efforts.", "supply shell international efforts.", "supply schedule international efforts.", "supplies school international efforts.", "support school international efforts.", "supply shock international efforts."
"supply trade integration reforms." » "supply trade integration efforts.", "supply trade integration report.", "supply trade integration resource.", "supply case integration reforms."

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 reforms.") or ("supply school international efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply trade integration reforms.") OR ("supply school international efforts."))*.
• Removing quotes may allow a broader search: (( supply trade integration reforms. ) or ( supply school international efforts. ))*.