Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
communication 3.2 » communication 3.3, communication 3.4, communication 2
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 2 » information 3
k development » 2 development, 3 development, 1 development
die device » line device, fi device, edge devices
1 afrique » l afrique, en afrique, 1 enrique
3.2 k » 3.2 _, 3.2 a, 3.1 k

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 2 die device communication 3.2 k development 1 afrique.*.