Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
developing africa » developing africa's, developing america, development africa
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information und » informations und
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
africa trends » africa trade
costs 3.5 » costs 4.2, costs 4.4, costs 2.3
rat debt » rate debt, ratio debt, rate debts
und rat » und rap, und raum, und race

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

• Adding a wildcard symbol may retrieve word variants: technologien des information und rat debt communication costs 3.5 developing africa trends.*.