Perhaps you should try some spelling variations:
personal communication » interpersonal communication
developing skills » developing states
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
informations 2 » informations und, informations sur, informations och
skills create » skills creating, skills increase
4 developing » 3 developing
de personal » der personal, des personal, de persona
costs 4 » costs _, costs a, costs 4.2
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations 2 de personal communication costs 4 developing skills create.*.