Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
technologien laws » technologien als, technologien des, technologien am
information costs » information contents, information centers, information content
laws information » news information, als information, platas information
development 1.1 » development 2.1, development 2.3, development 2.2
1.1 access » 3.1 access, 5.1 access, 10 access
costs use » costs used, costs uses, costs case

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

• Adding a wildcard symbol may retrieve word variants: technologien laws information costs use rural communication costs _ development 1.1 access.*.