Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information kontext » information content, information contents, information centers
a communications » a communication, data communications, a communicative
technologies 2 » technologies _, technologies 4
developing 1 » developing _, developing a, developing e
der a » der _, der e

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information kontext der a communications costs _ developing 1 africa.*.