Perhaps you should try some spelling variations:
model communications » modern communications, border communications, aided communications
communications costs » communication costs, communications _
developpement la » developpement de, developpement et, developpement du
technology hard » technology has, technology have, technology hydro
inflation rates » inflation rate
a developpement » au developpement, de developpement, le developpement
hard inflation » aid inflation, has inflation, hybrid inflation
space model » space models
la afrique » l afrique, la fabrique, en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology hard inflation rates space model communications costs a developpement la afrique.*.