Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
4.1 communications » 4.1 communication, 3.1 communications, 4.1 communicating
inflation target » inflation targeting, inflation rate, inflation rates
developpement et » developpement des, developpement de, development east
technology rate » technology state, technology role, technology related
a developpement » au developpement, de developpement, le developpement
rate inflation » grade inflation, wage inflation, age inflation
et afrique » en afrique, l afrique
range 4.1 » range 2.1, change 4.1, ranges 2.1
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 rate inflation target range 4.1 communications costs a developpement et afrique.*.