Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
2.3 communication » 3.2 communication, de communication, 4 communication
das developpement » des developpements, de developpement, du developpement
developpement la » developpement de, developpement et, developpement du
inflation bias » inflation boys, inflation das, inflationary bias
technology 3 » technology _, technology 1, technology 4
3 inflation » _ inflation, 2 inflation, 6 inflation
bias prices » gas prices, biomass prices, bonds prices
prices 2.3 » price 2.3, prices 2.4, prices 2.1
la afrique » l afrique, la fabrique, en afrique
phase das » phase des, phase der, phase die

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation bias prices 2.3 communication phase das developpement la afrique.*.