Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information 1.5.2 » information 1.2, information 2
de communications » de communication, do communications, mce communications
technologien mis » technologien mit, technologien des, technologien als
mis information » dis information, aids information, ids information
1 developing » 3 developing, 4 developing, 2 developing
developing 2 » developing _, developing a, developing e
1.5.2 debt » 5.2.2 debt, 1.5.2 direct, 5.1.3.2 debt
debt de » debt do, debt debt, debt gdp
costs 1 » costs _, costs 4, costs a
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien mis information 1.5.2 debt de communications costs 1 developing 2 areas.*.