Perhaps you should try some spelling variations:
vote communication » voice communication, ante communication, remote communication
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
information bank » information b, information 2, information 1
developing east » development east, developing a, developing asia
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
bank 5.1 » bank 2.1, bank 7.1, bank 5.1.3
5.1 vote » 5.1 von, 2.6 vote, 5.1 vom
asezs. » sezs., aezs.

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

• Adding a wildcard symbol may retrieve word variants: technologien does information bank 5.1 vote communication costs 1.4 developing east asezs.*.