Perhaps you should try some spelling variations:
towards communication » towards commodification, downward communication, aware communication
technologies lessons » technology lessons, technologies lasers, technologies listing
lessons information » beacons information, personal information, customs information
information costs » information contents, information centers, information content
communication 6.2 » communication 3.2, communication 3.3, communication 2
development li » development lid, development lie, development lin
li afrique » l afrique, en afrique
costs 2 » costs 20, costs _, costs 4
6.2 a » 6.2 _, 2.2 a, 3.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies lessons information costs 2 towards communication 6.2 a development li afrique.*.