Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technologien mis » technologien mit, technologien des, technologien als
de communication » mobile communication, online communication
mis information » dis information, aids information, ids information
information 1 » information 2, information 3, information 3.2
4 developing » 3 developing
developing 4 » developing _, developing a, developing e
debt de » debt do, debt debt, debt gdp
costa 4 » cost 4, costa e, costa 3
4 areas » 1 areas, 2 areas, 4 areal
1 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 mis information 1 debt de communication costa 4 developing 4 areas.*.