Perhaps you should try some spelling variations:
communication mobile » communication module, kommunikation mobile, communication model
technologies from » technology from, technologies co, technologies art
des developpement » des developpements, de developpement, le developpement
from information » from informal, 1 information
developpement de » developpement des, developpement durable
4 communication » 3 communication, 5.4 communication, de communication
information 2 » information 3
mobile des » mobile der, mobile dis, mobile eu
de afrique » de l'afrique, en afrique, 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 2 _ 4 communication mobile des developpement de afrique.*.