Perhaps you should try some spelling variations:
information mining » information making, information modeling, information handling
technologien und » technologie und, technologien des, technologien fur
de communication » mobile communication, online communication
developing areas » developing asia, developing east, developing a
und information » fund information, road information, award information
15 developing » 1 developing, 5 developing, 10 developing
mining water » mining wastes, mining waste, living water
areas trends » area trends, areas arenas, markets trends
water de » water _, water a, water 2
costs 15 » costs 5, costs 1, costs 15.3

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

• Adding a wildcard symbol may retrieve word variants: technologien und information mining water de communication costs 15 developing areas trends.*.