Perhaps you should try some spelling variations:
communication modell » communication model, communications models, communication modes
technologies from » technology from, technologies co, technologies art
der developpement » de developpement, des developpements, leur developpement
from information » from informal, 1 information
developpement du » developpement de, developpement des, developpement et
3 communication » 4 communication, de communication, data communication
information 3 » information 2
du afrique » en afrique, l afrique, de l'afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies from information 3 _ 3 communication modell der developpement du afrique.*.