Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
le developpement » de developpement, sme development
developpement du » developpement de, developpement des, developpement et
use information » user information, house information, users information
information 3.4 » information 3.2, information 2, information 1
technology use » technology 1, technology 2.2, technology 3
3.4 practice » 3.1 practice, 3.3 practice, 3.4 practical
practice de » practice d, practice deal, practice 1
du afrique » en afrique, l afrique, de l'afrique
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology use information 3.4 practice de communication costs le developpement du afrique.*.