Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
information based » information case, information bank, transformation based
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
de persona » de personal, de personas, die persona
based de » based dm, based debt, based deep
costs 4 » costs _, costs a, costs 4.2
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information based de persona communication costs 4 developing 2 areas.*.