Perhaps you should try some spelling variations:
scales communication » scale communication, states communications, called communication
developpement du » developpement de, developpement des, developpement et
technologies de » technologies _, technologies 4, technologies 2
communication 3 » communication _, communication a
a developpement » au developpement, de developpement, le developpement
de information » die information, de informacion, e information
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 de information 3.2 _ scales communication 3 a developpement du afrique.*.