Perhaps you should try some spelling variations:
information 3.2.1 » information 13.2.1, information 3.2.2, information 5.2.1
age developpement » de developpement, le developpement, au developpement
ec communication » de communication, 3 communication, 4 communication
developpement et » developpement des, developpement de, development east
technologies 4 » technologies _
4 information » 2 information, 1 information
et afrique » en afrique, l afrique
3.2.1 das » 3.1.1 das, 3.1 das, 3.2.1 die
media age » media usage, media a, media art
das ec » das er, das eu, das echo

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 3.2.1 das ec communication media age developpement et afrique.*.