Perhaps you should try some spelling variations:
communications models » communication model, communication modes, communicating model
e communications » 2 communications, 3 communications, 4 communications
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
2 developpement » de developpement, le developpement, et developpement
co information » do information, 2 information, 1 information
models 2 » models 1, models 3, models 4
3.2 der » 2.2 der
der e » der eg, der _

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 3.2 der e communications models 2 developpement en afrique.*.