Perhaps you should try some spelling variations:
"supply grid integration efforts." » "supply grid international efforts.", "supply grid conservation efforts.", "supply trade integration efforts.", "supply _ integration efforts.", "supply data integration efforts.", "supply crowd integration efforts.", "support grid integration efforts."
"supply grid importing countries." » "supply grid exporting countries.", "supply grid importing country.", "supply oil importing countries.", "supply food importing countries.", "supply gas importing countries.", "supply crowd importing countries.", "support grid importing countries."

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• Performing a fuzzy search may retrieve terms with similar spellings: (("supply grid integration efforts.") or ("supply grid importing countries."))~.
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