Perhaps you should try some spelling variations:
transformation 2 » transformation _, transformation a, transformation 1
developpement en » developpement et, developpement des, developpement de
technologie die » technologie de, technologie im, technologie der
a developpement » au developpement, de developpement, le developpement
en africa » em africa, eu africa, en america
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: technologie die transformation 2 adler _ communication media a developpement en africa.*.