Perhaps you should try some spelling variations:
oral communication » personal communication
technologien zur » technologien fur, technologien des, technologien und
zur information » fur information, your information, der information
developing post » developing east, development post, developing cross
3.3 developing » 4 developing, 2 developing, 1 developing
information 2 » information 3
post access » port access, cost access, out access
when oral » when formal, when coal, when goal
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
2 when » 3 when, 4 when, 1 when

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information 2 when oral communication costs 3.3 developing post access.*.