Perhaps you should try some spelling variations:
towards communication » towards commodification, downward communication, aware communication
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
3 development » 2 development
development l » development li, development 1, development law
l afrique » en afrique
2 13.4 » 2 13.1

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies a information ((2 13.4) OR (3 13.4)) towards communication _ 3 development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies a information ((2 13.4) OR (3 13.4)) towards communication _ 3 development l afrique.*.