Perhaps you should try some spelling variations:
die developpement » de developpement, le developpement, du developpement
technologies bit » technologies art, technologies box, technologies _
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
bit information » ct information, get information, iot information
information 5.2 » information 15.2, information 1.2, information 5.4
communication 3 » communication _, communication a
we de » we do, fe de, me de
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies bit information 5.2 we de communication 3 die developpement en afrique.*.