Perhaps you should try some spelling variations:
data communication » data communications
inflation target » inflation targeting, inflation rate, inflation rates
technology gaps » technology gap
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
gaps inflation » has inflation, grade inflation, rapid inflation
target sparse » target spaces
sparse data » share data
l afrique » en afrique
costs e » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation target sparse data communication costs e developpement l afrique.*.