Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
communication tool » communication tools, communication togo, communication two
etic developpement » et developpement, en developpement, et developpements
based information » basic information, based innovation, land information
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
e mass » _ mass, a mass, 1 mass
3.2 e » 3.2 el, 3.2 eq, 13.2 e

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

• Adding a wildcard symbol may retrieve word variants: technologies based information 3.2 e mass communication tool etic developpement l afrique.*.