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 b » information 2, information 1, information bank
1 developing » 3 developing, 4 developing, 2 developing
orden de » orden del
b orden » y orden, _ norden, la orden
costs 1 » costs _, costs 4, costs a
2 areas » 2 areal, 4 areas, 2.1 areas
1 areas » 1 area, 4 areas, 2.1 areas

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 b orden de communication costs 1 developing ((2 areas) OR (1 areas)).~".
• Adding a wildcard symbol may retrieve word variants: technologien als information b orden de communication costs 1 developing ((2 areas) OR (1 areas)).*.