Perhaps you should try some spelling variations:
information networks » information needs
developpement rural » development rural, developpement durable, development moral
des communication » les communications, nets communication, c's communication
net developpement » et developpement, de developpement, le developpement
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
rural africa » rural area
networks 11 » networks 1.1, networks 1, networks 10
11 des » 11 does, 11 der, 11 das
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 3 information networks 11 des communication a net developpement rural africa.*.