Perhaps you should try some spelling variations:
"supply eine integrationstheorie 2." » "supply der integrationstheorie 2.", "supply revidierte integrationstheorie 2.", "supply die generationstheorie 2.", "supply eine integrationstheorie fur.", "supply eine integration theories.", "supply eine interpretationstheorie 2.", "supply lines integrationstheorie 2.", "supply china integrationstheorie 2."
"supply spatial integration theory." » "supply social integration theory.", "supply vertical integration theory.", "supply national integration theory.", "supply spatial integration through.", "supply spatial information theory.", "supply spatial innovation theory.", "supply partial integration theory."

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