Perhaps you should try some spelling variations:
oral communication » personal communication
technologien fair » technologien fur, technologies fail, technologien als
information 6.3.2 » information 2.3.2, information 4.3.2, information 3.3.2
fair information » fairs information, fur information, labor information
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
6.3.2 who » 16.3.2 who, 6.3.4 who, 6.6.2 who
who oral » who deal
2 access » 3 access
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien fair information 6.3.2 who oral communication costs 4 developing 2 access.*.