Perhaps you should try some spelling variations:
1 transformation » 4 transformation, die transformation, der transformation
de communication » mobile communication, online communication
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
technologie 1 » technologies 1, technologien 1, technologie c
de fabrique » la fabrique, de l'afrique
costs au » costs a, costs amy, costs _
coal de » coal use, coal bed, coal key

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

• Adding a wildcard symbol may retrieve word variants: technologie 1 transformation _ coal de communication costs au developpement de fabrique.*.