Perhaps you should try some spelling variations:
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
information und » informations und
e communication » de communication, 1 communication, une communication
3 developing » 3 development
costs 3 » costs _, costs 4, costs a
2 areal » 2 real, 2 areas, 4 areal
_ areal » _ area, _ areas, _ aral
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 aids information und die e communication costs 3 developing ((2 areal) OR (_ areal)).~".
• Adding a wildcard symbol may retrieve word variants: technologien aids information und die e communication costs 3 developing ((2 areal) OR (_ areal)).*.