Perhaps you should try some spelling variations:
communication model » communication media
technologies von » technologies co, technologies box, technologies can
developpement en » developpement et, developpement des, developpement de
von information » von informationen, can information
information 2.2 » information 1.2, information 2.7, information 2.2.2
2 communication » 3 communication, 4 communication, 1 communication
d developpement » de developpement, du developpement, le developpement
model d » model du, modell d, model 1
der 2 » der 24, der 25, der _

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

• Adding a wildcard symbol may retrieve word variants: technologies von information 2.2 der 2 communication model d developpement en afrique.*.