Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
developpement em » developpement et, developpement en, developpement des
technologies de » technologies _, technologies 4, technologies 2
u developpement » du developpement, au developpement, ou developpement
de information » die information, de informacion, e information
em africa » 1 africa
a u » a un, a us

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

• Adding a wildcard symbol may retrieve word variants: technologies de information society new model communication a u developpement em africa.*.