Perhaps you should try some spelling variations:
called communication » based communication, scale communication, scales communication
das developpement » des developpements, de developpement, du developpement
developpement du » developpement de, developpement des, developpement et
technologies 1 » technologies _, technologies 4, technologies 2
information 2 » information 3
du afrique » en afrique, l afrique, de l'afrique
2 called » _ called, so called, we called
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 2 2 called communication a das developpement du afrique.*.