Perhaps you should try some spelling variations:
cailles communication » called communication, causes communication, scales communication
leur developpement » le developpement, deux developpements, de developpement
information art » information part, information mart, information act
developpement l » developpement il, developpement la, developpement de
technologies 4 » technologies _
4 information » 2 information, 1 information
des cailles » des familles, des achilles, des falles
l afrique » en afrique
art des » art der

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information art des cailles communication a leur developpement l afrique.*.