Perhaps you should try some spelling variations:
oral communication » personal communication
developing after » developing water, developing eastern, development after
technologie und » technologies 2.1
und information » fund information, road information, award information
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
after accessed » after accession
information 2 » information 3
when oral » when formal, when coal, when goal
costs 4.4 » costs 4.2
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: technologie und information 2 when oral communication costs 4.4 developing after accessed.*.