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
developing em » developing e, developing eq, developing amp
4 developing » 3 developing
contents i » contents 1, contents _, contents list
em africa » 1 africa
costa 4 » cost 4, costa e, costa 3
i de » i die, i der, i den

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 i de communication costa 4 developing em africa.*.