Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
inflation target » inflation targeting, inflation rate, inflation rates
developpement et » developpement des, developpement de, development east
technology does » technology debts, technology data, technology dlt
does inflation » der inflation, die inflation, core inflation
target date » target rate, target range
et afrique » en afrique, l afrique
date 4.1 » daten 4.1, data 4.1, date 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology does inflation target date 4.1 communication costs _ developpement et afrique.*.