Perhaps you should try some spelling variations:
communication india » communication media, communications media
data communication » data communications
information 2.3.1 » information 2.3.2, information 5.3.1, information 2.3.3
technologies bit » technologies art, technologies box, technologies _
developpement et » developpement des, developpement de, development east
bit information » ct information, get information, iot information
et afrique » en afrique, l afrique
2.3.1 des » 2.3.1 does, 2.3.1 der, 2.3.1 das
des data » das data, dhs data, dns data

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

• Adding a wildcard symbol may retrieve word variants: technologies bit information 2.3.1 des data communication india _ developpement et afrique.*.