Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies low » technologies allow, technologies co, technologies box
inflation rates » inflation rate
4 developpement » de developpement, le developpement, et developpement
low inflation » core inflation, _ inflation
des afrique » en afrique, de l'afrique
rates case » rates cape, states case, rates east
case data » cases data, base data, use data
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: technologies low inflation rates case data communications costs 4 developpement des afrique.*.