Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
un developpement » en developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
technologie 3 » technologies 3, technologie 3d, technologie c
informal out » informal oath, informal output, informal group
3 informal » _ informal, vs informal
out blue » about blue, just blue, out value
media un » media use, media _, media 1
blue de » blue we, blue sea, blue das

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

• Adding a wildcard symbol may retrieve word variants: technologie 3 informal out blue de communication media un developpement de l'afrique.*.