Perhaps you should try some spelling variations:
fur informationsphase » oder informationsphase
informationsphase 10 » informationsphase 1, informationsmasse _
oral communication » personal communication
technologien fur » technologien des, technologien und, technologies 2
development 2.1 » development 1
4 development » 2 development, 4 developing
2.1 access » 1.1 access, 3.1 access, 5.1 access
non oral » non oil, non arab
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 fur informationsphase 10 non oral communication costs 4 development 2.1 access.*.