Perhaps you should try some spelling variations:
information case » information based, information can, information costs
de communication » mobile communication, online communication
developing east » development east, developing a, developing asia
technologien d » technologien ad, technologien _, technologien 1
3.3 developing » 4 developing, 2 developing, 1 developing
d information » nd information, od information, und information
east areas » karst areas, east asezs
case wind » scale wind, rose wind
costs 3.3 » costs 2.3, costs 3.5, costs 4.3

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

• Adding a wildcard symbol may retrieve word variants: technologien d information case wind de communication costs 3.3 developing east areas.*.