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
developing seas » developing areas, developing east, developing self
information 1 » information 2, information 3, information 3.2
deep de » deep dive, deep node, deepen de
1 deep » 3 deep, 4 deep, 2.1 deep

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 1 deep de communication costs _ developing seas areas.*.