Perhaps you should try some spelling variations:
china communications » china communication, china's communications, chile communications
technologies bit » technologies art, technologies box, technologies _
et developpement » de developpement, le developpement, test development
bit information » ct information, get information, iot information
information 1.2 » information 1.5.2, information 2
des afrique » en afrique, de l'afrique
en china » men china, en chine, when china
1.2 en » 1.2 ein, 1.2 el, 1.2 eq

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

• Adding a wildcard symbol may retrieve word variants: technologies bit information 1.2 en china communications _ et developpement des afrique.*.