Perhaps you should try some spelling variations:
introduction 10.2 » introduction 1.1
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
1 communication » 10 communication, 3 communication, 4 communication
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
media au » medias au, media a, media ai
does 1 » does _, does a, does e

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 1 communication media au developpement en afrique.*.