Perhaps you should try some spelling variations:
called communication » based communication, scale communication, scales communication
des developpement » des developpements, de developpement, le developpement
technologies daf » technologies dans, technologies a, technologies de
developpement du » developpement de, developpement des, developpement et
daf information » f information, math information, 2 information
information 2 » information 3
du afrique » en afrique, l afrique, de l'afrique
2 called » _ called, so called, we called

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

• Adding a wildcard symbol may retrieve word variants: technologies daf information 2 2 called communication _ des developpement du afrique.*.