Perhaps you should try some spelling variations:
emerging communication » emergency communication, marketing communication, marketing communications
un developpement » en developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
doubt emerging » do emerging, about emerging, doubt zeroing
information 3 » information 2
media un » media use, media _, media 1
3 doubt » _ doubt, 3.4 doubt, _ doubts

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 3 doubt emerging communication media un developpement en afrique.*.