Perhaps you should try some spelling variations:
oral communication » personal communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
development 2.4 » development 2.1, development 2.3, development 2.2
preface neo » preface new, preface one, preface de
2.4 access » 7.4 access, 2.3 access, 2.6 access
neo oral » new oral, who oral

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information preface neo oral communication costs _ development 2.4 access.*.