Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
das developpement » des developpements, de developpement, du developpement
developpement l » developpement il, developpement la, developpement de
technology der » technology does, technology 4ir, technology dlt
der inflation » core inflation, _ inflation, low inflation
inflation a » inflation _, inflation tax, inflation rate
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1
phase das » phase des, phase der, phase die
l afrique » en afrique
a prices » a price, 2 prices, gas prices

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

• Adding a wildcard symbol may retrieve word variants: technology der inflation a prices 3.1 communication phase das developpement l afrique.*.