Perhaps you should try some spelling variations:
natural communication » cultural communication, material communication, mutual communication
technologies icts » technologies ict, technologies rcts, technologies iot
information needs » information networks
developpement yes » developpement des, developpement de, developpement et
icts information » ids information, gets information, idds information
la developpement » le developpement, de developpement, et developpement
yes africa » em africa, cycles africa, rates africa

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

• Adding a wildcard symbol may retrieve word variants: technologies icts information needs _ natural communication a la developpement yes africa.*.