Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
information 2.5 » information 2.2, information 2.7, information 2.0
development 2 » development 1, development 2.1, development 2.3
debt persona » de persona, die persona, ein persona
2.5 debt » 2.5 der, 2.5 deep
costs 2 » costs 20, costs _, costs 4
2 areal » 2 real, _ areal, 2 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien does information 2.5 debt persona communication costs 2 development 2 areal.*.