Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
technology flow » technology low, technology from, technology food
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
flow inflation » low inflation, food inflation, log inflation
inflation tax » inflation rate, inflation _, inflation target
tax services » taxi services, tax service, aux services
services 3.1 » services 3.3, services 4
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology flow inflation tax services 3.1 communications costs 4 developpement l afrique.*.