Perhaps you should try some spelling variations:
personal communication » interpersonal communication
developing skills » developing states
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
information b » information 2, information 1, information bank
4 developing » 3 developing
skills areas » skills across, skills create, skills afar
de personal » der personal, des personal, de persona
costs 4 » costs _, costs a, costs 4.2
b de » b die, b der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologien als information b de personal communication costs 4 developing skills areas.*.