Perhaps you should try some spelling variations:
2.4 communication » 2.14 communication, 5.4 communication, 2.3 communication
inflation target » inflation targeting, inflation rate, inflation rates
developpement la » developpement de, developpement et, developpement du
technology hard » technology has, technology have, technology hydro
4 developpement » de developpement, le developpement, et developpement
hard inflation » aid inflation, has inflation, hybrid inflation
target price » target prices, market price, asset price
la afrique » l afrique, la fabrique, en afrique
price 2.4 » prices 2.4, price 2.3, price 4.4
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 hard inflation target price 2.4 communication costs 4 developpement la afrique.*.