Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
cash communications » faso communications, data communications, cell communications
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
informal 2 » informal _, informal a, informal 4.2
areal cash » areas cash, areas case, real case
l afrique » en afrique
2 areal » 2 real, _ areal, 2 areas
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: technology from informal 2 areal cash communications costs a developpement l afrique.*.