Perhaps you should try some spelling variations:
ante communication » parte communication, une communication, vote communication
information needs » information networks
used information » user information, use information, based information
technology used » technology use, technology based, technology users
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
needs ex » needs text, needs men, needs _

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

• Adding a wildcard symbol may retrieve word variants: technology used information needs ex ante communication costs _ developpement l afrique.*.