Perhaps you should try some spelling variations:
"export trade innovation process." » "export trade innovation programs.", "export trade innovation program.", "export trade information process.", "export drive innovation process.", "export trade integration process.", "export taxes innovation process.", "export base innovation process.", "export tax innovation process."
"supply aid conservation efforts." » "supply land conservation efforts.", "supply bird conservation efforts.", "supply wild conservation efforts.", "supply asia conservation efforts.", "supply a conservation efforts.", "supply ann conservation efforts."

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• Performing a fuzzy search may retrieve terms with similar spellings: (("supply aid conservation efforts.") or ("export trade innovation process."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply aid conservation efforts.") OR ("export trade innovation process.")).
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