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

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 so called communication 3 das developpement l afrique.*.