Perhaps you should try some spelling variations:
13 communication » 3 communication, 1 communication, 10 communication
technology rich » technology risk, technology africa, technology rights
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
rich inflation » price inflation, high inflation, die inflation
targeting can » targeting case, targeting a, targeting fao
l afrique » en afrique
costs a » costs _, costs 4
can 13 » can 11, jan 13, can 1973

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

• Adding a wildcard symbol may retrieve word variants: technology rich inflation targeting can 13 communication costs a developpement l afrique.*.