Perhaps you should try some spelling variations:
developpement use » developpement une, developpement de, development use
die developpement » de developpement, le developpement, du developpement
1 transformation » 4 transformation, die transformation, der transformation
transformation 1 » transformation _, transformation a, transformation 3
4 communication » 3 communication, 5.4 communication, de communication
technologies 1 » technologies _, technologies 4, technologies 2
systems die » system die, systeme die, systems due
1 die » 2 die, 3 die, _ die
die 4 » die _, die e

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 transformation 1 die 4 communication systems die developpement use africa.*.