Perhaps you should try some spelling variations:
national development » international development, institutional development, social development
cause communication » causes communication, change communication, couple communication
informationen und » informations und, information und, transformationen und
2 informationen » _ informationen, b informationen, av informationen
communication 2 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
2 national » 3 national
de cause » _ cause, a cause, de cas
und de » und der, und des, und den

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 2 informationen und de cause communication 2 national development 1 africa.*.