Perhaps you should try some spelling variations:
"supply can international efforts." » "supply can international airports.", "supply can international energy.", "supply can international airport.", "supply main international efforts.", "supply oman international efforts.", "supply den international efforts.", "supply chain international efforts.", "supply case international efforts.", "supply chai international efforts."
"supply forest conservation efforts." » "supply cost conservation efforts.", "supply west conservation efforts.", "supply forest construction efforts."

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