Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technology hydro » technology hard, technology how, technology help
le developpement » de developpement, sme development
hydro inflation » hydro generation
developpement l » developpement il, developpement la, developpement de
rate space » state space, trace space, safe space
l afrique » en afrique
costs le » costs _, costs 4, costs a

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology hydro inflation rate space _ communications costs le developpement l afrique.*.