Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
information 1 » information 2, information 3, information 3.2
2 class » 23 class, 1 class, 3 class
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1 2 class communication a de developpement en afrique.*.