Perhaps you should try some spelling variations:
kommunikation von » kommunikation und, kommunikation _, kommunikation im
developpement en » developpement et, developpement des, developpement de
e developpement » de developpement, le developpement, et developpement
technologien 1 » technologies 1, technologien _, technologien 4
information a » information age, information about
6.1 der » 2.1 der, 3.1 der, 1.1 der
a 6.1 » a 4.1
von e » von h, von i, von f

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

• Adding a wildcard symbol may retrieve word variants: technologien 1 information a 6.1 der kommunikation von e developpement en afrique.*.