Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
a developing » a development
developing 2 » developing _, developing a, developing e
de persona » de personal, de personas, die persona
costs a » costs _, costs 4
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 am information _ de persona communication costs a developing 2 areas.*.