Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
formation contenu » formation contents, information content, formation comment
technologies ct » technologies co, technologies art, technologies bit
ct formation » clot formation, ct information, la formation
4 developing » 3 developing
developing v » developing av, developing _, developing a
des class » des classes, per class
v africa » 1 africa, em africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies ct formation contenu des class communication costs 4 developing v africa.*.