Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
information banks » information bank, information thanks, information based
technologien nd » technologien und, technologien ad, technologie und
nd information » und information, d information, od information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing 4 » developing _, developing a, developing e
den online » der online, des online, daten online
banks den » banks lend, banken den, banks jean
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
4 areas » 1 areas, 2 areas, 4 areal

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien nd information banks den online communication costs 2.2 developing 4 areas.*.