Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technologien dis » technologien des, technologien als, technologien im
de communication » mobile communication, online communication
dis information » mis information, aids information, des informations
information can » information case, information 1, information 1.2
2.2 development » 3.2 development, 2.3 development, 4.2 development
costa 2.2 » cost 2.2, costs 2.2, forsta 2.2
can debt » bank debt, card debt, loan debt
debt de » debt do, debt debt, debt gdp

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information can debt de communication costa 2.2 development _ areas.*.