Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
developmental impact » development impact, development impacts, environmental impact
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
a developmental » _ developmental, a development
impact africa » impact african
des verbal » des verbalen, des verbs, models verbal
costs a » costs _, costs 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologien dis information _ des verbal communication costs a developmental impact africa.~.
• Adding a wildcard symbol may retrieve word variants: technologien dis information _ des verbal communication costs a developmental impact africa.*.