Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
developed content » developed contexts, developed control, development contents
content affected » contexts affected, conflict affected, content aspect
technologie und » technologies 2.1
und information » fund information, road information, award information
information 1 » information 2, information 3, information 3.2
5.1 developed » 6.1 developed, 15.4 developed, 2.0 developed
costs 5.1 » costs 4.1, costs 2.1, costs 5.3
re face » we face, real face, new face
1 re » _ re, 2 re, 1 le

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

• Adding a wildcard symbol may retrieve word variants: technologie und information 1 re face communication costs 5.1 developed content affected.*.