Perhaps you should try some spelling variations:
technologies policy » technologies policies, technology policy, technologies applied
class communication » mass communication, plans communication, crisis communication
formulation 2.1 » formulation _, formulation 3, simulation 2.1
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
die class » five class, site class, time class
l afrique » en afrique
media a » media _, media 1, media 3

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

• Adding a wildcard symbol may retrieve word variants: technologies policy formulation 2.1 die class communication media a developpement l afrique.*.