Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
4.2 communications » 4.2 communication, 3.2 communication, 6.2 communication
used information » user information, use information, based information
information when » information what, information war, information wants
de developpement » sme development
technology used » technology use, technology based, technology users
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
costs de » costs _, costs 4, costs a
when a » when _
a 4.2 » a 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology used information when a 4.2 communications costs de developpement l afrique.*.