Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
technologien des » technologien fur, technologien und, technologies 2
au developpement » du developpement, de developpement, le developpement
des information » des informations, does information, dis information
information age » information storage, information access, information about
developpement l » developpement il, developpement la, developpement de
scale device » scale service, scale despite, secure device
age scale » large scale, a scale, any scale
l afrique » en afrique
a au » a auf, a bau, a aus

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

• Adding a wildcard symbol may retrieve word variants: technologien des information age scale device communication a au developpement l afrique.*.