Perhaps you should try some spelling variations:
chairs communication » change communication, class communication, mass communication
technologies based » technologies used, technology based, technologies a
leur developpement » le developpement, deux developpements, de developpement
based information » basic information, based innovation, land information
communication 5 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
information et » l'information et, information 2, information 1
des chairs » des chaines, des chagos, des chaos
l afrique » en afrique
5 leur » a leur

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

• Adding a wildcard symbol may retrieve word variants: technologies based information et des chairs communication 5 leur developpement l afrique.*.