Perhaps you should try some spelling variations:
communication model » communication media
en developpement » et developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
information 3 » information 2
model en » model ee, model em, model eu
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 die _ communication model en developpement en afrique.*.