Perhaps you should try some spelling variations:
technologien toward » technology towards, technologien ad, technologien bedarf
oral communication » personal communication
developing basin » developing asia, developing asian, developing based
transforming 14 » transforming _, transforming a, transforming hr
4 developing » 3 developing
soil oral » soil kras
14 soil » 4 soil, 2.4 soil
costs 4 » costs _, costs a, costs 4.2
area. » areas.

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

• Adding a wildcard symbol may retrieve word variants: technologien toward transforming 14 soil oral communication costs 4 developing basin area.*.