Perhaps you should try some spelling variations:
technologien fair » technologien fur, technologies fail, technologien als
fair information » fairs information, fur information, labor information
developing basin » developing asia, developing asian, developing based
information 2 » information 3
4 developing » 3 developing
basin areas » basin area, basic areas, base areas
des mobile » does mobile, das mobile, less mobile
costs 4 » costs _, costs a, costs 4.2
2 des » 2 der, 2 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologien fair information 2 des mobile communication costs 4 developing basin areas.*.