Perhaps you should try some spelling variations:
communication contents » communication concepts, communications content, communication constraints
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technologie die » technologie de, technologie im, technologie der
die inflation » does inflation, der inflation, price inflation
inflation und » inflation index, inflation _, inflation tax
contents de » contents je, contents key, contents 1
und prices » fund prices, land prices, bond prices
prices 3.5 » prices 3.1, prices 3.2, prices 7.5

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

• Adding a wildcard symbol may retrieve word variants: technologie die inflation und prices 3.5 communication contents de developpement en afrique.*.