Perhaps you should try some spelling variations:
oral communication » personal communication
technologien does » technologien des, technologien als, technologie de
development urban » development bank, development band, development update
does information » des informations, dis information, users information
information 3 » information 2
urban africa » urban area
gender oral » gender order
3 gender » 2 gender

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

• Adding a wildcard symbol may retrieve word variants: technologien does information 3 gender oral communication costs _ development urban africa.*.