Perhaps you should try some spelling variations:
"supply based international efforts." » "supply based international airports.", "supply based international energy.", "supply based international airport.", "supply land international efforts.", "supply 2nd international efforts.", "supply 3rd international efforts.", "supply case international efforts.", "supplies based international efforts.", "supply asia international efforts."
"supply urban conservation efforts." » "supply urban construction efforts.", "supply area conservation efforts.", "supply bat conservation 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 urban conservation efforts.") or ("supply based international efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply urban conservation efforts.") OR ("supply based international efforts.")).
• Removing quotes may allow a broader search: (( supply urban conservation efforts. ) or ( supply based international efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply urban conservation efforts.") or ("supply based international efforts."))*.