Perhaps you should try some spelling variations:
technology gaps » technology gap
3 communication » 4 communication, de communication, data communication
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 a » inflation _, inflation tax, inflation rate
l afrique » en afrique
a price » a primer
price 3 » price _, price a, price 2.3
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 a price 3 communication costs 4 developpement l afrique.*.