Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
technologien und » technologie und, technologien des, technologien fur
developing based » development based, developing asia, developing east
und information » fund information, road information, award information
information 1.2 » information 1.5.2, information 2
a developing » a development
based areas » base areas, based areal, basic areas
1.2 pre » 3.2 pre, 2.2 pre, 1.2 ppe
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien und information 1.2 pre verbal communication costs a developing based areas.*.