Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
itn communications » iran communications, haiti communications, data communications
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information can » information case, information 1, information 1.2
developing east » development east, developing a, developing asia
4 developing » 3 developing
east access » cost access, easier access, last accessed
can about » can labour, khan about
about itn » about its, about iftf, about ict
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien des information can about itn communications costs 4 developing east access.*.