Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
informatics studies » information studies, informatics series, informatics cultures
technologien und » technologie und, technologien des, technologien fur
und informatics » und information, und informatik, fund information
developing 11 » developing _, developing a, developing e
studies when » studies where, studies what, students when
3 developing » 3 development
11 africa » 11 african, 1 africa, 1.1 african
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien und informatics studies when verbal communication costs 3 developing 11 africa.*.