Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
information 3 » information 2
a developing » a development
developing a » developing _
de persona » de personal, de personas, die persona
costs a » costs _, costs 4
a areas » 1 areas, 2 areas, 4 areas
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologien _ information 3 de persona communication costs a developing a areas.*.