Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien laws » technologien als, technologien des, technologien am
laws information » news information, als information, platas information
information 2.0 » information 2.2, information 2.7, information 2.1
der personal » der personalen, der personen, der person
a developing » a development
developing 2 » developing _, developing a, developing e
2.0 der » 2010 der
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 laws information 2.0 der personal communication costs a developing 2 areas.*.