Perhaps you should try some spelling variations:
voice communication » voice communications, mobile communication, device communication
technologien zur » technologien fur, technologien des, technologien und
information case » information based, information can, information costs
developing halal » developing human, developing data, developing scalable
zur information » fur information, your information, der information
halal accessed » all accessed
a developing » a development
1 voice » 1 voiced, 1 voices, 11 voice
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information case 1 voice communication costs a developing halal accessed.*.