Perhaps you should try some spelling variations:
tidy communication » daily communication, de communication, why communication
technologien from » technologies from, technology from, technologien fur
can developpement » au developpement, en developpement, can development
informal im » informal firm, informal asm, informal _
des afrique » en afrique, de l'afrique
data tidy » data till
im data » aim data, ilm data, kim data

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

• Adding a wildcard symbol may retrieve word variants: technologien from informal im data tidy communication _ can developpement des afrique.*.