Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
communication medium » communication mediums, communication media, communications media
das developpement » des developpements, de developpement, du developpement
technologien zur » technologien fur, technologien des, technologien und
developpement en » developpement et, developpement des, developpement de
zur information » fur information, your information, der information
use visual » use visuals, mouse visual, based visual
medium das » medium des, medium fast, medium der

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information _ use visual communication medium das developpement en afrique.*.