Perhaps you should try some spelling variations:
technologien news » technologien des, technologies new, technologien als
information costs » information contents, information centers, information content
oil communication » oral communication, social communication, moral communication
news information » new information, users information, aids information
development 5.3 » development 5.1, development 5.4, development 5.5
5.3 access » 1.1 access, 3.1 access, 3.2 access
costs des » costs fees
des oil » does oil, des oid, debt oil
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien news information costs des oil communication costs a development 5.3 access.*.