Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
technology wage » technology wages, technology age, technology usage
a communication » la communication, data communication, data communications
developpement l » developpement il, developpement la, developpement de
wage inflation » grade inflation, high inflation, core inflation
inflation land » inflation und, inflation can, inflation linked
l afrique » en afrique
prices a » prices _
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 wage inflation land prices a communication costs au developpement l afrique.*.