Perhaps you should try some spelling variations:
phase transformation » phase transformations, state transformation, grosse transformation
technology phase » technology case, technology has, technology park
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
de africa » does africa, de america, use africa
des mass » does mass, das mass, des mais
media a » media _, media 1, media 3

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

• Adding a wildcard symbol may retrieve word variants: technology phase transformation _ des mass communication media a developpement de africa.*.