Perhaps you should try some spelling variations:
2.1 informationsphase » oder informationsphase, 5.1 informationsgehalt, 2.1 informationsprobleme
informationsphase 1 » informationsmasse _, transformationsphase 2, informationsquelle 1
oral communication » personal communication
technologies 2.1 » technologies _, technologies 4, technologies a
4 developing » 3 developing
developing e » developing _, developing a, developing east
e access » 2 access, 3 access, 4 access
costs 4 » costs _, costs a, costs 4.2
n oral » _ oral, 2 oral, 4 oral
1 n » 1 nr, 1 un

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 informationsphase 1 n oral communication costs 4 developing e access.*.