Perhaps you should try some spelling variations:
communication cross » communication costs
information costs » information contents, information centers, information content
technologien und » technologie und, technologien des, technologien fur
de communication » mobile communication, online communication
und information » fund information, road information, award information
eu developing » peru developing, era developing, etc developing
developing a » developing _
costs side » cost side, costs some
cross eu » across eu, cross sea, cross _
side de » side we, guide de, side set
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien und information costs side de communication cross eu developing a areas.*.