Perhaps you should try some spelling variations:
information 10.5.3 » information 1.5.2, information 11.5.2, information 13.1.3
face communication » voice communication, de communication, time communication
technologien des » technologien fur, technologien und, technologies 2
developing equal » development equal, developing eq, developing halal
des information » des informations, does information, dis information
4 developing » 3 developing
equal access » equitable access
10.5.3 3 » 10.5.3 _, 10.5.2 _, 10.5.1 _
costs 4 » costs _, costs a, costs 4.2
3 face » 3 faces, 43 face, _ face

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 10.5.3 3 face communication costs 4 developing equal access.*.