Perhaps you should try some spelling variations:
communication model » communication media
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
3 communication » 4 communication, de communication, data communication
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 2 » information 3
la afrique » l afrique, la fabrique, en afrique
model de » model due, model d, model du

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

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