Perhaps you should try some spelling variations:
technologien bedarf » technologien auf
bedarf information » secondary information
oral communication » personal communication
information based » information case, information bank, transformation based
developing basin » developing asia, developing asian, developing based
a developing » a development
basin areas » basin area, basic areas, base areas
based der » basel der, based order, based debt
der oral » der moral, der ort, der orte
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien bedarf information based der oral communication costs a developing basin areas.*.