Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
vos communications » vs communications, laos communications, do communications
technologies road » technologies a, technologies co, technologies ret
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
about dthe » about other, about them, about dice
l afrique » en afrique
dthe vos » de vos
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies road information about dthe vos communications costs a developpement l afrique.*.