Perhaps you should try some spelling variations:
models communication » modern communication, modeling communication, modern communications
information best » information better, information based, information being
11 developpement » de developpement, le developpement, et developpement
communication 1 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
technologies 3 » technologies _, technologies 4, technologies 2
3 information » 1 information
linear models » linear model
l afrique » en afrique
1 11 » 10 11, 1 1, 9 11

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 information best linear models communication 1 11 developpement l afrique.*.