Perhaps you should try some spelling variations:
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
technology price » technology rich, technology voice, technology service
inflation taxes » inflation rates, inflation tax, inflation targets
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
taxes prices » wages prices, gas prices
prices 3.5 » prices 3.1, prices 3.2, prices 7.5
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 price inflation taxes prices 3.5 communication costs 4 developpement l afrique.*.