Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologien fur » technologien des, technologien und, technologies 2
de communication » mobile communication, online communication
fur information » zur information, fair information, your information
developing can » developing a, developing ai, developing av
3d developing » 3 developing, 3.3 developing, 3.2 developing
can africa » urban africa
cost 3d » cost 3.2, cost 3.4, cost 3.5
1 de » 1 die, 1 der, _ de
contents » context

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 1 de communication cost 3d developing can africa.*.