Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
cut communications » cuba communications, put communication, guest communications
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
13.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
developing 10 » developing _, developing a, developing e
costs 13.4 » costs 11.4, costs 12.4, costs 23.4
10 african » 1 african, _ african, 2 african

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 _ cut communications costs 13.4 developing 10 african.*.