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
4 developing » 3 developing
developing 4 » developing _, developing a, developing e
2 orden » y orden, _ norden, la orden
2 order » _ order, 2nd order
costs 4 » costs _, costs a, costs 4.2
4 areas » 1 areas, 2 areas, 4 areal

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 orden) OR (2 order)) de communication costs 4 developing 4 areas.~".
• Adding a wildcard symbol may retrieve word variants: technologien als information ((2 orden) OR (2 order)) de communication costs 4 developing 4 areas.*.