Perhaps you should try some spelling variations:
inflation targets » inflation target, inflation targeting, inflation rates
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
developpement du » developpement de, developpement des, developpement et
technology high » technology rights, technology how, technology help
4 developpement » de developpement, le developpement, et developpement
targets rate » target rate, target date, targets rule
du afrique » en afrique, l afrique, de l'afrique
rate 4.1 » rates 4.1, rate 4.3, rate 4.2
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology high inflation targets rate 4.1 communication costs 4 developpement du afrique.*.