Perhaps you should try some spelling variations:
information control » information centre, information content, information contents
communication cost » communication costs, communication costa, communications costs
technologien als » technologien des, technologien fur, technologien und
de communication » mobile communication, online communication
als information » als informations, aids information, laws information
developing can » developing a, developing ai, developing av
control 3.2 » control 5.2, control 4.1
can africa » urban africa
3.2 de » 3.2 die, 3.2 der, 3.2 dem

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

• Adding a wildcard symbol may retrieve word variants: technologien als information control 3.2 de communication cost _ developing can africa.*.