Perhaps you should try some spelling variations:
information 3.2.3.2 » information 1.2.3.2, information 13.2.1.2, information 2.3.2
time communication » de communication, mobile communication, online communication
developing firms » developing forms, developing fields, developing forest
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
firms across » farms across, firms access, fire across
3.2.3.2 1 » 3.2.3.2 _, 3.2.3.1 1, 3.2.3.2 2
costs 4.4 » costs 4.2
1 time » 3 time, 4 time, 2 time

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information 3.2.3.2 1 time communication costs 4.4 developing firms across.*.