Perhaps you should try some spelling variations:
technologien does » technologien des, technologien als, technologie de
does informations » des informations, does information, der informations
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
yawe mobile » case mobile, based mobile, karen mobile
und yawe » und yabo
a du » a d, a de, a u

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

• Adding a wildcard symbol may retrieve word variants: technologien does informations und yawe mobile communication a du developpement en afrique.*.