Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
information when » information what, information war, information wants
de developpement » sme development
developpement de » developpement des, developpement durable
use information » user information, house information, users information
3 communication » 4 communication, de communication, data communication
technology use » technology 1, technology 2.2, technology 3
based de » based dm, based debt, based deep
when a » when _

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

• Adding a wildcard symbol may retrieve word variants: technology use information when a 3 communication based de developpement de l'afrique.*.