Perhaps you should try some spelling variations:
data communication » data communications
technologies iot » technologies ict, technologies icts, technologies art
information 13.2 » information 3.2, information 1.2, information 15.2
un developpement » en developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
iot information » ist information, cost information, plot information
13.2 does » 13.8 does, 18.2 does, 13.2.2 does
does data » does cat
media un » media use, media _, media 1

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

• Adding a wildcard symbol may retrieve word variants: technologies iot information 13.2 does data communication media un developpement en afrique.*.