Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
information costs » information contents, information centers, information content
technologien im » technologie im, technologien am, technologien _
developing asia » development asia, developing a
im information » crm information, stm information, 2 information
4 developing » 3 developing
asia africa » cpia africa, china africa
how rural » how real, new rural, do rural
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien im information costs how rural communication costs 4 developing asia africa.*.