Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
inflation targets » inflation target, inflation targeting, inflation rates
series inflation » series isolation, series information, series infromation
1 communications » 10 communications, 14 communications, 1 communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
targets chosen » targets whose, targets whole
l afrique » en afrique
chosen 1 » chosen _, posen 1, thesen 1
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 series inflation targets chosen 1 communications costs a developpement l afrique.*.