Perhaps you should try some spelling variations:
technology gaps » technology gap
a communication » la communication, data communication, data communications
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
gaps inflation » has inflation, grade inflation, rapid inflation
inflation rice » inflation rate, inflation risk, inflation die
l afrique » en afrique
prices a » prices _
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation rice prices a communication costs 4 developpement l afrique.*.