Perhaps you should try some spelling variations:
technologies models » technological models, technology models, technologies modelling
models information » model information, modes information, modern information
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
information 24 » information 2, information 14, information 2.2
de afrique » de l'afrique, en afrique, l afrique
goes de » does de, boues de, roles de
media a » media _, media 1, media 3

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

• Adding a wildcard symbol may retrieve word variants: technologies models information 24 goes de communication media a developpement de afrique.*.