Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
technologien als » technologien des, technologien fur, technologien und
2 communications » 2 communication, 3 communications, 4 communications
als information » als informations, aids information, laws information
developing 1 » developing _, developing a, developing e
context 1.3 » context 3, context 2.1, context 3.1
1.3 2 » 1.3 _, 1.3 a, 1.3 5

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

• Adding a wildcard symbol may retrieve word variants: technologien als information context 1.3 2 communications costs _ developing 1 africa.*.