Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technology choice » technology change
choice inflation » choice information, price inflation
inflation states » inflation rates, inflation taxes, inflation starts
1 communications » 10 communications, 14 communications, 1 communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
states trade » states state, states three
costs le » costs _, costs 4, costs a
trade 1 » trade _, trade a, trade 4

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

• Adding a wildcard symbol may retrieve word variants: technology choice inflation states trade 1 communications costs le developpement en afrique.*.