Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
le developpement » de developpement, sme development
technologies de » technologies _, technologies 4, technologies 2
developpement l » developpement il, developpement la, developpement de
de information » die information, de informacion, e information
table 5.2.3 » table 5.2.4, table 5.3, table 2.3
5.2.3 face » 1.2.3 face, 5.2.3 age, 5.2.3 game
l afrique » en afrique
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technologies de information table 5.2.3 face communication a le developpement l afrique.*.