Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
information 2 » information 3
l afrique » en afrique
2 air » _ air, 2 aim
3 au » 3 auf, 3 a, 3 zu
mass » maps

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 air mass communication 3 au developpement l afrique.*.