Perhaps you should try some spelling variations:
technologien fairs » technologien fur, technologien als, technologies fail
time communication » de communication, mobile communication, online communication
fairs information » fair information, aids information, dis information
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
information und » informations und
raume time » raume im, same time, frame time
und raume » und raumen, und raum, und race
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologien fairs information und raume time communication a de developpement en afrique.*.