Perhaps you should try some spelling variations:
information 12.2.4 » information 12.2.2, information 12.2.1, information 12.6.4
deep communication » de communication, debt communication, data communication
communication cost » communication costs, communication costa, communications costs
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing 3 » developing _, developing a, developing e
12.2.4 what » 12.2.1 what, 2.2.4 what, 12.2 what
what deep » what keeps, what does
cost 1.3 » cost 11.3, cost 1.2, cost 2.3
3 access » 2 access

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

• Adding a wildcard symbol may retrieve word variants: technologien und information 12.2.4 what deep communication cost 1.3 developing 3 access.*.