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 dlt » technology data, technology debts, technology 21st
dlt inflation » der inflation, die inflation, d inflation
inflation 2 » inflation _, inflation a, inflation 1
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
2 prices » 2 price, 2 proces, do prices

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

• Adding a wildcard symbol may retrieve word variants: technology dlt inflation 2 prices 3.1 communication phase das developpement l afrique.*.