Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
informations 2.3.2 » information 2.3.2, information 4.3.2, information 2.3.1
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
developing farms » developing forms, developing forest, developing areas
3 developing » 3 development
farms across » firms across, reforms across, flows across
4 online » 1 online, 2 online, 3 online
2.3.2 4 » 2.3.2 _, 2.3.2 a, 2.3.2 3d
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 des informations 2.3.2 4 online communication costs 3 developing farms across.*.