Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies volume » technology volume, technologies policies
volume inflation » volume ventilation, volume evaluation, core inflation
4 communications » 14 communications, 4 communication, 2 communications
developpement et » developpement des, developpement de, development east
inflation rates » inflation rate
a developpement » au developpement, de developpement, le developpement
rates trade » states trade, rules trade, wages trade
et afrique » en afrique, l afrique
trade 4 » trade _, trade a
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: technologies volume inflation rates trade 4 communications costs a developpement et afrique.*.