Perhaps you should try some spelling variations:
oral communication » personal communication
technologien road » technologien ad, technologien und, technologien am
4 developing » 3 developing
developing a » developing _
preface who » preface why, preface what, preface how
who oral » who deal
a access » 2 access, 3 access, 4 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 road information preface who oral communication costs 4 developing a access.*.