Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
en developpement » et developpement, de developpement, le developpement
technologien 3 » technologies 3, technologien _, technologie 3
informal group » informal groups, informal gold, informal out
des afrique » en afrique, de l'afrique
3 informal » _ informal, vs informal
group rich » group risk, group rights
media en » media era, media _, media 1
rich de » roch de, rich edge, pitch de

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

• Adding a wildcard symbol may retrieve word variants: technologien 3 informal group rich de communication media en developpement des afrique.*.