Perhaps you should try some spelling variations:
"supply crowd integration efforts." » "supply crowd international efforts.", "supply crowd conservation efforts.", "supply grid integration efforts.", "supply rfid integration efforts.", "supply beyond integration efforts.", "supply growth integration efforts.", "supply cost integration efforts.", "supply from integration efforts."
"supply crowd irrigation systems." » "supply crop irrigation systems.", "supply flood irrigation systems.", "supply from irrigation systems.", "supply growth irrigation systems.", "supply cost irrigation systems.", "supply crowd irrigation system."

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