Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
technologien laws » technologien als, technologien des, technologien am
laws information » news information, als information, platas information
developing all » developing halal, developing small, developing a
information 2 » information 3
a developing » a development
all accessed » last accessed, who accessed
2.1 device » 2.1 service, 2 device
costs a » costs _, costs 4
2 2.1 » b 2.1, _ 2.1, a 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologien laws information 2 2.1 device communication costs a developing all accessed.*.