Perhaps you should try some spelling variations:
oral communication » personal communication
developing basin » developing asia, developing asian, developing based
information use » information und, information 2
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
basin areas » basin area, basic areas, base areas
use order » pre order, use other, use over

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

• Adding a wildcard symbol may retrieve word variants: technologie de information use order oral communication costs _ developing basin areas.*.