Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
hunger africa » changes africa, change africa, higher africa
12.3 develop » 1.3 develop, 1.2.1 develop, 1.2.2 develop
contents i » contents 1, contents _, contents list
costs 12.3 » costs 2.3, costs 12.4, costs 14.3
i debt » ii debt, 3 debt, 4 debt

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

• Adding a wildcard symbol may retrieve word variants: technologien des information contents i debt communication costs 12.3 develop hunger africa.*.