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 case irrigation system." » "supply case irrigation systems.", "supply case irrigation water.", "supply case irrigation scheme.", "supply scale irrigation system.", "supply use irrigation system.", "supply change irrigation system.", "supply cost irrigation system.", "supply chain irrigation system.", "supply curve irrigation system."

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