Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
arab communication » arabia communications, data communication, job communication
technologien zur » technologien fur, technologien des, technologien und
12.4 development » 2.4 development, 1.4 development, 11.4 development
development post » development pt, development part, development phase
zur information » fur information, your information, der information
information 6.3 » information 16.3, information 1.3, information 6.1
post access » port access, cost access, out access
cost 12.4 » coast 12.4, costs 12.4, cost 2.4
how arab » how arabic, how areas, new arab
6.3 how » 1.3 how, 2.3 how, 4.3 how

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information 6.3 how arab communication cost 12.4 development post access.*.