Perhaps you should try some spelling variations:
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
technologies a » technologies _, technologies 4, technologies 2
formation des » formation _
a formation » la formation, 1 formation, a formulation
media et » media art, media era, media _
des how » des hofs, eyes how, iles how
how 4.2 » how 4.5, how 6.2, how 7.2

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

• Adding a wildcard symbol may retrieve word variants: technologies a formation des how 4.2 communication media et developpement en afrique.*.