Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
communication 1 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
technology 4.2 » technology 2.2, technology 3.2, technology 4.1
l afrique » en afrique
3.2 3 » 3.2 3d, 3.2 _, 3.2 a
1 au » 1 auf, 1 aug, 1 a

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

• Adding a wildcard symbol may retrieve word variants: technology 4.2 information 3.2 3 risk communication 1 au developpement l afrique.*.