Perhaps you should try some spelling variations:
4.2 developpement » 4.2 development, de developpement, le developpement
inflation targets » inflation target, inflation targeting, inflation rates
developpement de » developpement des, developpement durable
4 communication » 3 communication, 5.4 communication, de communication
technology die » technologie die, technology does, technology 4ir
die inflation » does inflation, der inflation, price inflation
targets case » markets case, targets can, targets caps
case 4 » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technology die inflation targets case 4 communication costs 4.2 developpement de l'afrique.*.