Perhaps you should try some spelling variations:
technologien customer » technologies cutometer, technologies some
customer information » consumer information
time communication » de communication, mobile communication, online communication
information costs » information contents, information centers, information content
developing 3 » developing _, developing a, developing e
costs ii » costs iii, costs 4, costs a
3 access » 2 access
ii time » iii time, ii theme

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

• Adding a wildcard symbol may retrieve word variants: technologien customer information costs ii time communication costs _ developing 3 access.*.