Perhaps you should try some spelling variations:
good communication » world communication, ihrd communication, based communication
technologien als » technologien des, technologien fur, technologien und
developing rural » developing real, development rural, developing halal
als information » als informations, aids information, laws information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
rural area » rural areas
costs 5.4 » costs 4.4, costs 6.4, costs 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologien als information contents _ good communication costs 5.4 developing rural area.*.