Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
de communication » mobile communication, online communication
technologie und » technologies 2.1
und information » fund information, road information, award information
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing 1 » developing _, developing a, developing e
contents i » contents 1, contents _, contents list
costa 1.3 » cost 1.2, cost 11.3, cost 2.3
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: technologie und information contents i de communication costa 1.3 developing 1 africa.*.