Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
technology under » technology gender, technology index, technologies under
la developpement » le developpement, de developpement, et developpement
developpement la » developpement de, developpement et, developpement du
under inflation » der inflation, und inflation, counter inflation
inflation das » inflation bias, inflation tax, inflation a
das prices » gas prices, gas price, do prices
prices 4.1 » price 4.1, prices 2.1, prices 3.1
la afrique » l afrique, la fabrique, en afrique
phase la » phase lag, phase a, phase das

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

• Adding a wildcard symbol may retrieve word variants: technology under inflation das prices 4.1 communication phase la developpement la afrique.*.