Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
development can » development case, development co, development canada
technologien 1 » technologies 1, technologien _, technologien 4
1 development » 2 development, 3.1 development, mena development
can africa » urban africa
costs 1 » costs _, costs 4, costs a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologien 1 information _ non verbal communication costs 1 development can africa.~.
• Adding a wildcard symbol may retrieve word variants: technologien 1 information _ non verbal communication costs 1 development can africa.*.