Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
informal 3.1 » informally 3.1, informal 4.2, informal 8.4
3.1 does » 4.1 does, 2.3.1 does, 13.2 does
media et » media art, media era, media _
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technology from informal 3.1 does de communication media et developpement en afrique.*.