Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information causes » information cause, information classes, information case
der communication » de communication, under communication, debt communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
causes code » causes de, causes case, causes costs
code der » code oder, codes der, code de
cost 3.2 » cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologien und information causes code der communication cost 3.2 developing _ areal.*.