Perhaps you should try some spelling variations:
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
inflation target » inflation targeting, inflation rate, inflation rates
developpement de » developpement des, developpement durable
technology der » technology does, technology 4ir, technology dlt
der inflation » core inflation, _ inflation, low inflation
target date » target rate, target range
de afrique » de l'afrique, en afrique, l afrique
date 4.3 » daten 4.3, data 4.3, rate 4.3

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

• Adding a wildcard symbol may retrieve word variants: technology der inflation target date 4.3 communication costs _ developpement de afrique.*.