Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
et developpement » de developpement, le developpement, test development
technologie die » technologie de, technologie im, technologie der
developpement l » developpement il, developpement la, developpement de
die inflation » does inflation, der inflation, price inflation
rate firm » range firm, rate forms, rate from
l afrique » en afrique
firm 3.1 » firm 1.1, firm 1, firm 2.2
costs et » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologie die inflation rate firm 3.1 communications costs et developpement l afrique.*.