Perhaps you should try some spelling variations:
"supply curve integration theories." » "supply curve integration theorems.", "supply curve integrationstheorie 2.", "supply curve integration theory.", "supply care integration theories.", "supply burke integration theories.", "supply curvello integration theories."
"supply factor integration efforts." » "supply factor international efforts.", "supply factor conservation efforts.", "supply facto integration efforts.", "supply sector integration efforts.", "supply actor interaction efforts.", "supply factors integration efforts."

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