Perhaps you should try some spelling variations:
technologien als » technologien des, technologien fur, technologien und
information bank » information b, information 2, information 1
als information » als informations, aids information, laws information
3 communication » 4 communication, de communication, data communication
3.3 developing » 4 developing, 2 developing, 1 developing
developing a » developing _
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
adb 3 » ad 3, adb _, abb 3
aezs. » sezs., aes.

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

• Adding a wildcard symbol may retrieve word variants: technologien als information bank adb 3 communication costs 3.3 developing a aezs.*.