Perhaps you should try some spelling variations:
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
e communication » de communication, 1 communication, une communication
information ii » information iii, information im, information i
developing 4 » developing _, developing a, developing e
costs 3 » costs 4, costs a, costs 5
4 areal » 4 real, _ areal, 2 areal
die e » die _, die 4

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 des information ii die e communication ((costs 3) OR (costs _)) developing 4 areal.~".
• Adding a wildcard symbol may retrieve word variants: technologien des information ii die e communication ((costs 3) OR (costs _)) developing 4 areal.*.