Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
technology users » technology use, technology series, technology transfers
inflation target » inflation targeting, inflation rate, inflation rates
en developpement » et developpement, de developpement, le developpement
users inflation » users information, der inflation, does inflation
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
target case » target date, target rate, target task
l afrique » en afrique
case 3.2 » case 4.2, case 3.1, case 5.2
3 en » 3 ein, 3 den, 3 end

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

• Adding a wildcard symbol may retrieve word variants: technology users inflation target case 3.2 communication 3 en developpement l afrique.*.