Perhaps you should try some spelling variations:
information 13.1.2 » information 13.1.1, information 13.1.3, information 13.2.1.2
time communication » de communication, mobile communication, online communication
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
developing farms » developing forms, developing forest, developing areas
4 developing » 3 developing
farms across » firms across, reforms across, flows across
13.1.2 a » 1.3.1.2 a, 1.1.2 a, 3.1.2 a
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien does information 13.1.2 a time communication costs 4 developing farms across.*.