Perhaps you should try some spelling variations:
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
inflation target » inflation targeting, inflation rate, inflation rates
au developpement » du developpement, de developpement, le developpement
technology rich » technology risk, technology africa, technology rights
developpement l » developpement il, developpement la, developpement de
rich inflation » price inflation, high inflation, die inflation
target apo » target atom
l afrique » en afrique
costs au » costs a, costs amy, costs _
apo 4.3 » npo 4.3

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

• Adding a wildcard symbol may retrieve word variants: technology rich inflation target apo 4.3 communication costs au developpement l afrique.*.