Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
de developpement » sme development
technologien vs » technologien des, technologien als, technologien ist
informal out » informal oath, informal output, informal group
vs informal » _ informal, 3 informal
des afrique » en afrique, de l'afrique
out rich » get rich, got rich, out race
media de » media die, media der, media diet
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 vs informal out rich de communication media de developpement des afrique.*.