Perhaps you should try some spelling variations:
technological changes » technological change, technological advances
chairs communication » change communication, class communication, mass communication
changes information » change information, channels information, chandos information
2d developpement » de developpement, le developpement, et developpement
communication 1 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
information 1 » information 2, information 3, information 3.2
l afrique » en afrique
1 2d » 1 2, _ 2d, 2 2d

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

• Adding a wildcard symbol may retrieve word variants: technological changes information 1 2des chairs communication 1 2d developpement l afrique.*.