Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
information 2.2.6 » information 2.2.2, information 2.1.6, information 2.2.3
communication en » communications en, communication et, communication el
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
technologies 1 » technologies _, technologies 4, technologies 2
2.2.6 time » 2.2.1 time, 2.2.2 time, 2.2.4 time
time class » five class, site class, time case
de afrique » de l'afrique, en afrique, l afrique
en au » en abu, en a, et au

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 2.2.6 time class communication en au developpement de afrique.*.