Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
do communications » 10 communications, 14 communications, 2 communications
technologien ids » technologien des, technologien als, technologien im
ids information » aids information, dis information, mis information
information can » information case, information 1, information 1.2
3.2 development » 1 development, mena development
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
can debt » bank debt, card debt, loan debt
debt do » debt gdp, debt how
a areas » 1 areas, 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 ids information can debt do communications costs 3.2 development a areas.*.