Perhaps you should try some spelling variations:
introduction 10.2 » introduction 1.1
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
technologies a » technologies _, technologies 4, technologies 2
a introduction » china introduction, india introduction
10.2 does » 13.2 does, 18.2 does, 10.2 die
does de » does debt
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 a introduction 10.2 does de communication media a developpement en afrique.*.