Perhaps you should try some spelling variations:
information needs » information networks
developpement use » developpement une, developpement de, development use
communication 3 » communication _, communication a
a developpement » au developpement, de developpement, le developpement
r information » hr information, der information, fur information
fire mediated » sirna mediated, video mediated, flow mediated
technology r » technology 1, technology 3, technology 4
needs fire » needs figure, needs life, needs more

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

• Adding a wildcard symbol may retrieve word variants: technology r information needs fire mediated communication 3 a developpement use africa.*.