Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technologien des » technologien fur, technologien und, technologies 2
de communication » mobile communication, online communication
des information » des informations, does information, dis information
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
contents 3 » contents 1, contents _, contents i
costa 1.4 » costs 11.4, cost 2.4, cost 1.2
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologien des information contents 3 de communication costa 1.4 developing _ africa.*.