Perhaps you should try some spelling variations:
voice communication » voice communications, mobile communication, device communication
developing saline » developing caring, developing salt, developing balanced
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
information 1.2 » information 1.5.2, information 2
saline areas » marine areas, alpine areas, saline waters
de voice » de voce, de voie, new voice
1.2 de » 1.2 die, 1.2 der, 1.2 des

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information 1.2 de voice communication costs _ developing saline areas.*.