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
information 2 » information 3
costs 1 » costs _, costs a, costs 5
costs 4 » costs _, costs a, costs 4.2
a de » a die, a der, a des

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologien als information 2 a de communication ((costs 1) OR (costs 4)) developing _ asezs.~".
• Adding a wildcard symbol may retrieve word variants: technologien als information 2 a de communication ((costs 1) OR (costs 4)) developing _ asezs.*.