Perhaps you should try some spelling variations:
information 3.2.1 » information 13.2.1, information 3.2.2, information 5.2.1
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
technologies 4 » technologies _
4 information » 2 information, 1 information
3.2.1 das » 3.1.1 das, 3.1 das, 3.2.1 die
media le » media love, media age, media law
das 3 » day 3, das _, das a

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 3 communication media le developpement en afrique.*.