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
developing areas » developing asia, developing east, developing a
dis information » mis information, aids information, des informations
a developing » a development
die persona » die person, de persona, die personale
areas areas » areas arenas, seas areas, areas access
based die » basel die, based deep, based dm
costs a » costs _, costs 4

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 die persona communication costs a developing areas areas.*.