Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
communication el » communication et, communication en, communication 3
developpement de » developpement des, developpement durable
information der » information oder, information does, informatik der
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
does mobile » das mobile
el au » et au, il au

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

• Adding a wildcard symbol may retrieve word variants: technologies a information der does mobile communication el au developpement de l'afrique.*.