Perhaps you should try some spelling variations:
lasst communication » mass communication, class communication, post communication
les developpement » le developpement, des developpements, leur 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 les » 2 les

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 lasst communication 1 les developpement de l'afrique.*.