Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
developpement il » developpement de, developpement et, developpement du
technology hard » technology has, technology have, technology hydro
inflation wages » inflation rates, inflation taxes, inflation targets
hard inflation » aid inflation, has inflation, hybrid inflation
wages rice » wages race, wages prices, wage price
il afrique » l afrique, en afrique
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 hard inflation wages rice _ communication costs au developpement il afrique.*.