Perhaps you should try some spelling variations:
information networks » information needs
developpement d'une » developpement de, developpement du, developpement des
time communication » de communication, mobile communication, online communication
net developpement » et developpement, de developpement, le developpement
user information » der information, other information, user innovation
technology user » technology users, technology use, technology used
d'une africa » use africa, de africa, down africa
a net » a new, _ net, a neo

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

• Adding a wildcard symbol may retrieve word variants: technology user information networks _ time communication a net developpement d'une africa.*.