Perhaps you should try some spelling variations:
der communication » de communication, under communication, debt communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
4 developing » 3 developing
developing 1 » developing _, developing a, developing e
contents a » contents 1, contents _, contents i
costs 4 » costs _, costs a, costs 4.2
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information contents a der communication costs 4 developing 1 africa.*.