Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
informal out » informal oath, informal output, informal group
out value » about value, lost value, net value
value de » value dave, value does, value add
media de » media die, media der, media diet
technologien » technologies, technologie, technological

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

• Adding a wildcard symbol may retrieve word variants: technologien _ informal out value de communication media de developpement en afrique.*.