Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technology voice » technology choice, technology choices, technology volume
inflation states » inflation rates, inflation taxes, inflation starts
4 communications » 14 communications, 4 communication, 2 communications
au developpement » du developpement, de developpement, le developpement
voice inflation » price inflation, core inflation, die inflation
developpement l » developpement il, developpement la, developpement de
states trade » states state, states three
l afrique » en afrique
costs au » costs a, costs amy, costs _
trade 4 » trade _, trade a

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

• Adding a wildcard symbol may retrieve word variants: technology voice inflation states trade 4 communications costs au developpement l afrique.*.