Perhaps you should try some spelling variations:
der communication » de communication, under communication, debt communication
developpement en » developpement et, developpement des, developpement de
information 4.5 » information 4.2, information 4.3, information 4.1
a developpement » au developpement, de developpement, le developpement
4.5 das » 2.5 das
das der » dass der, das dorf, das drei
media a » media _, media 1, media 3

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 4.5 das der communication media a developpement en afrique.*.