Perhaps you should try some spelling variations:
communications models » communication model, communication modes, communicating model
24 communications » 14 communications, 2 communications, 4 communications
technologies aux » technologies a, technologies art, technologies box
aux informations » a informations, als informations, neue informations
informations 3.2 » information 3.2, information 2.3.2, information 3.2.2
developpement en » developpement et, developpement des, developpement de
4 developpement » de developpement, le developpement, et developpement
models 4 » models 1, models 3
3.2 der » 2.2 der
der 24 » der 25

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

• Adding a wildcard symbol may retrieve word variants: technologies aux informations 3.2 der 24 communications models 4 developpement en afrique.*.