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

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

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