Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
do communications » 10 communications, 14 communications, 2 communications
technologien mit » technologies mimt, technologien im, technologien ist
mit information » might information, math information, ct information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
information 1 » information 2, information 3, information 3.2
developing 4 » developing _, developing a, developing e
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
debt do » debt gdp, debt how
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 mit information 1 debt do communications costs 2.2 developing 4 areas.*.