Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
information needs » information networks
et developpements » et developpement, des developpements, en developpement
developpements et » developpement et, developpement en, developpements de
technologies art » technologies part, technologies a, technologies bit
art information » party information, smart information, ct information
et afrique » en afrique, l afrique
needs 5.2 » needs 5.3, needs 8.2, needs 2
5.2 time » 1.2 time, 4.2 time, 7.2 time
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: technologies art information needs 5.2 time communication a et developpements et afrique.*.