Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
developpement en » developpement et, developpement des, developpement de
e developpement » de developpement, le developpement, et developpement
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
site class » state class, site case, five class
costs e » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies a information _ site class communication costs e developpement en afrique.*.