Perhaps you should try some spelling variations:
"support grid international efforts." » "support grid international airports.", "support grid international energy.", "support grid international airport.", "support 3rd international efforts.", "support third international efforts.", "support build international efforts.", "support agri international efforts.", "support grant international efforts.", "support group international efforts."
"supply annual irrigation systems." » "supply canal irrigation systems.", "supply annual variation systems.", "supply annual inflation systems.", "supplies annual irrigation systems.", "supply ann irrigation systems.", "supply annual irrigation system."

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• Performing a fuzzy search may retrieve terms with similar spellings: (("supply annual irrigation systems.") or ("support grid international efforts."))~.
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