Perhaps you should try some spelling variations:
information networks » information needs
case communication » based communication, scale communication, face communication
net developpement » et developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
led information » land information, feed information, oecd information
technology led » technology land, technology law, technology 1
networks case » networks chapter
case case » base case, case based, use case
la africa » can africa, 1 africa, em 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 led information networks case case communication a net developpement la africa.*.