Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
3.2 communication » 3 communication, 2.3 communication, de communication
developpement de » developpement des, developpement durable
technology der » technology does, technology 4ir, technology dlt
der inflation » core inflation, _ inflation, low inflation
inflation do » inflation co, inflation der, inflation das
prices 3.2 » price 3.2, prices 3.1, prices 4.2
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology der inflation do prices 3.2 communication modes _ developpement de afrique.*.