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
technologies 1 » technologies _, technologies 4, technologies 2
information a » information age, information about
1.1 der » 2.1 der, 3.1 der
a 1.1 » i 1.1, a 4.1, a 6.1
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: technologies 1 information a 1.1 der kommunikation von e developpement en afrique.*.