Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
technologie und » technologies 2.1
und information » fund information, road information, award information
developing asia » development asia, developing a
1 developing » 3 developing, 4 developing, 2 developing
content 2.3 » context 2.3, content 3.3, content 5.3
asia africa » cpia africa, china africa
2.3 mobile » 12.3 mobile, 2.1 mobile, 2.2 mobile
costs 1 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologie und information content 2.3 mobile communication costs 1 developing asia africa.*.