Perhaps you should try some spelling variations:
11 communication » 1.1 communication, 1 communication, 10 communication
developpement de » developpement des, developpement durable
technology rich » technology risk, technology africa, technology rights
a developpement » au developpement, de developpement, le developpement
rich inflation » price inflation, high inflation, die inflation
targeting can » targeting case, targeting a, targeting fao
de afrique » de l'afrique, en afrique, l afrique
costs a » costs _, costs 4
can 11 » man 11

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 11 communication costs a developpement de afrique.*.