Perhaps you should try some spelling variations:
technologien dis » technologien des, technologien als, technologien im
du communication » de communication, eu communication, 3 communication
dis information » mis information, aids information, des informations
information 2 » information 3
developing 4 » developing _, developing a, developing e
costs 4 » costs _, costs a, costs 4.4
4 areas » 1 areas, 2 areas, 4 areal
2 wie » 2 die, 3 wie

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 dis information 2 wie du communication ((costs 4) OR (costs 4.2)) developing 4 areas.~".
• Adding a wildcard symbol may retrieve word variants: technologien dis information 2 wie du communication ((costs 4) OR (costs 4.2)) developing 4 areas.*.