Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technologien als » technologien des, technologien fur, technologien und
information case » information based, information can, information costs
de communication » mobile communication, online communication
als information » als informations, aids information, laws information
3.2 development » 1 development, mena development
case debt » rate debt, case des
costa 3.2 » cost 3.2, costs 3.5, cost 1.2
debt de » debt do, debt debt, debt gdp
1 areas » 1 area, 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 als information case debt de communication costa 3.2 development 1 areas.*.