Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
technologien laws » technologien als, technologien des, technologien am
developing skills » developing states
laws information » news information, als information, platas information
information 2 » information 3
skills create » skills creating, skills increase
4 developing » 3 developing
de persona » de personal, de personas, die 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 laws information 2 de persona communication costs 4 developing skills create.*.