Perhaps you should try some spelling variations:
information bank » information b, information 2, information 1
de communication » mobile communication, online communication
technologien 1 » technologies 1, technologien _, technologien 4
1 developing » 3 developing, 4 developing, 2 developing
bank bern » bank btn
bern de » bern die
costs 1 » costs _, costs 4, costs a
4 areas » 1 areas, 4 areal, 3.4 areas
2 areas » 1 areas, 2 areal, 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 1 information bank bern de communication costs 1 developing ((4 areas) OR (2 areas)).~".
• Adding a wildcard symbol may retrieve word variants: technologien 1 information bank bern de communication costs 1 developing ((4 areas) OR (2 areas)).*.