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
le developpement » de developpement, sme development
communication 1 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
information 1 » information 2, information 3, information 3.2
des chairs » des chaines, des chagos, des chaos
l afrique » en afrique
1 des » 1 das, 1 der, a des
1 le » 1 les, 1 la, 3 le

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 des chairs communication 1 le developpement l afrique.*.