Perhaps you should try some spelling variations:
technologies used » technologies based, technology used, technologies _
low developpement » le developpement, ou developpement, leur developpement
used information » user information, use information, based information
information 13.2 » information 3.2, information 1.2, information 15.2
developpement la » developpement de, developpement et, developpement du
a communication » la communication, data communication, data communications
la afrique » l afrique, la fabrique, en afrique
13.2 does » 13.8 does, 18.2 does, 13.2.2 does
media low » media law, media flows, media love
does a » does _

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

• Adding a wildcard symbol may retrieve word variants: technologies used information 13.2 does a communication media low developpement la afrique.*.