Perhaps you should try some spelling variations:
information 1.5.2 » information 1.2, information 2
technologien mis » technologien mit, technologien des, technologien als
de communication » mobile communication, online communication
mis information » dis information, aids information, ids information
4 developing » 3 developing
developing a » developing _
1.5.2 debt » 5.2.2 debt, 1.5.2 direct, 5.1.3.2 debt
debt de » debt do, debt debt, debt gdp
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien mis information 1.5.2 debt de communication costs 4 developing a areas.*.