Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
oral communications » oral communication, rural communications, moral communication
information 2.3.2 » information 2.2.2, information 4.3.2, information 3.2
developing under » developing gender, development under, developing modern
technologien im » technologie im, technologien am, technologien _
im information » crm information, stm information, 2 information
20 developing » 2 developing, 10 developing, 24 developing
under access » upper access, user access, counter access
2.3.2 why » 2.2.2 why, 2.1.2 why, 2.5.2 why
why oral » why rural, why deal
costs 20 » costs 60, costs 2.3, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologien im information 2.3.2 why oral communications costs 20 developing under access.*.