Perhaps you should try some spelling variations:
lange communication » change communication, ante communication, language communication
developpement de » developpement des, developpement durable
technologies de » technologies _, technologies 4, technologies 2
information 3.4 » information 3.2, information 2, information 1
l developpement » le developpement, de developpement, et developpement
de information » die information, de informacion, e information
die lange » die lage, der lange
media l » media _, media 1, media 3

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

• Adding a wildcard symbol may retrieve word variants: technologies de information 3.4 die lange communication media l developpement de l'afrique.*.