Perhaps you should try some spelling variations:
inflation causes » inflation crises, inflation rates, inflation taxes
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technology gaps » technology gap
gaps inflation » has inflation, grade inflation, rapid inflation
causes price » cause price, changes price, cross price
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation causes price _ communication costs au developpement en afrique.*.