Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien am » technologien im, technologien als, technologie im
information und » informations und
am information » guam information, palm information, crm information
new personal » der personal, how personal, de personal
4 developing » 3 developing
developing a » developing _
und new » und neo, und ne, usd new
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 2 areas, 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 und new personal communication costs 4 developing a areas.*.