Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
debt communication » de communication, et communication, get communication
communication cost » communication costs, communication costa, communications costs
technologie und » technologies 2.1
und information » fund information, road information, award information
11.3 developing » 1.3 developing, 10.3 developing, 11.5 developing
developing a » developing _
cost 11.3 » cost 11.5, cost 4.1.3, costs 11.1
a africa » 1 africa, can africa, em africa
3 debt » 83 debt, 4 debt, 2.3 debt

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

• Adding a wildcard symbol may retrieve word variants: technologie und information context 3 debt communication cost 11.3 developing a africa.*.