Perhaps you should try some spelling variations:
die communication » de communication, time communication, une communication
inflation rules » inflation rates, information rules, inflation causes
developpement l » developpement il, developpement la, developpement de
technology 4.1 » technology 3.1, technology 2.1, technology 1
4.1 inflation » 5.4.1 inflation, 2.3 inflation, 3.2 inflation
trade die » trade date, trade does, trade day
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 4.1 inflation rules trade die communication costs _ developpement l afrique.*.