Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
information costs » information contents, information centers, information content
technologien des » technologien fur, technologien und, technologies 2
de communication » mobile communication, online communication
des information » des informations, does information, dis information
1 developing » 3 developing, 4 developing, 2 developing
developing a » developing _
debt de » debt do, debt debt, debt gdp
costa 1 » costa e, costa 3, costa p
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 des information costs debt de communication costa 1 developing a areas.*.