Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
4 communication » 3 communication, 5.4 communication, de communication
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
content part » contents part, context part, contexts part
costs 2.3 » costs 4.2, costs 4.4
part 4 » part i, part _, part 1

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

• Adding a wildcard symbol may retrieve word variants: technologien als information content part 4 communication costs 2.3 developing _ africa.*.