Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
la communications » la communication, a communications, 10 communications
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
inflation als » inflation a, inflation auf, inflation rates
als practical » sales practical, a practical, its practical
practical la » practical _, practical km, practical 3d
costs des » costs fees

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation als practical la communications costs des developpement en afrique.*.