Perhaps you should try some spelling variations:
voice communication » voice communications, mobile communication, device communication
information 2.3.2 » information 2.2.2, information 4.3.2, information 3.2
developing effort » developing export, development effort, developing exports
technologien crm » technologien am, technologien im, technologien des
crm information » from information, form information, stm information
effort access » efforts across, port access, effort actors
3 developing » 3 development
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien crm information 2.3.2 _ voice communication costs 3 developing effort access.*.