Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
informational basis » informational gaps, information based, information asia
des informational » des informations, des information, _ informational
technologien des » technologien fur, technologien und, technologies 2
4 developing » 3 developing
developing 4 » developing _, developing a, developing e
basis na » basis a, basis und, basis bay
na data » dna data, a data, 2a data
costs 4 » costs _, costs a, costs 4.2
4 areal » 4 real, _ areal, 2 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien des informational basis na data communications costs 4 developing 4 areal.*.