Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
information based » information case, information bank, transformation based
technologien als » technologien des, technologien fur, technologien und
de communication » mobile communication, online communication
als information » als informations, aids information, laws information
3.3 developing » 4 developing, 2 developing, 1 developing
based debt » based deep, based direct
cote 3.3 » core 3.3, score 3.3, case 3.3
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 als information based debt de communication cote 3.3 developing _ areas.*.