Perhaps you should try some spelling variations:
communication medien » communication media, communication medium, communication mediums
information 13.2 » information 3.2, information 1.2, information 15.2
en developpement » et developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
technologies 2 » technologies _, technologies 4
13.2 does » 13.8 does, 18.2 does, 13.2.2 does
medien en » medien eine, medien und, medien der
does 3 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 13.2 does 3 communication medien en developpement en afrique.*.