Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technology der » technology does, technology 4ir, technology dlt
der inflation » core inflation, _ inflation, low inflation
rate raise » rates raise, rate risk, data raise
raise 3.1 » case 3.1, base 3.1, krise 3.1
case le » case l, case la, case like

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

• Adding a wildcard symbol may retrieve word variants: technology der inflation rate raise 3.1 communication case le developpement de l'afrique.*.