Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information 4.3.2 » information 4.3.3, information 2.3.2, information 3.2
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
die personal » die personale, de personal, die persona
a developing » a development
developing 2 » developing _, developing a, developing e
4.3.2 die » 3.3.2 die
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 und information 4.3.2 die personal communication costs a developing 2 areas.*.