Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technology rapid » technology rate, technology road, technology trap
developpement et » developpement des, developpement de, development east
rapid inflation » rapid population
4 developpement » de developpement, le developpement, et developpement
inflation gas » inflation das, inflation bias, inflation tax
prices data » price data, services data, prices latin
et afrique » en afrique, l 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 rapid inflation gas prices data communications costs 4 developpement et afrique.*.