Perhaps you should try some spelling variations:
technologien als » technologien des, technologien fur, technologien und
de communication » mobile communication, online communication
als information » als informations, aids information, laws information
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
information 2 » information 3
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 2 a de communication costs 4.3 developing _ asezs.*.