Perhaps you should try some spelling variations:
natural communication » cultural communication, material communication, mutual communication
information needs » information networks
set developpement » et developpement, de developpement, le developpement
developpement yes » developpement des, developpement de, developpement et
use information » user information, house information, users information
technology use » technology 1, technology 2.2, technology 3
two natural » so natural, two natures, two national
yes africa » em africa, cycles africa, rates africa
needs two » needed two
a set » _ set

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

• Adding a wildcard symbol may retrieve word variants: technology use information needs two natural communication a set developpement yes africa.*.