Perhaps you should try some spelling variations:
lea's communication » mass communication, crisis communication, leadership communication
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
communication 1 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
information 1 » information 2, information 3, information 3.2
1 wie » 1 die, 2 wie, 3 wie
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: technologies 2 information 1 wie lea's communication 1 au developpement de l'afrique.*.