Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
information when » information what, information war, information wants
de developpement » sme development
use information » user information, house information, users information
technology use » technology 1, technology 2.2, technology 3
des afrique » en afrique, de l'afrique
costs de » costs _, costs 4, costs a
when a » when _
a 3.2 » _ 3.2, a 4.2

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 3.2 communication costs de developpement des afrique.*.