Perhaps you should try some spelling variations:
borders communications » border communications, modern communications, jordan communications
communications costs » communication costs, communications _
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
developing 4 » developing _, developing a, developing e
how borders » how workers, new borders, who borders
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information 3.2 how borders communications costs _ developing 4 areas.*.