Perhaps you should try some spelling variations:
postal communication » post communication, oral communication, visual communication
developpement west » developpement des, developpement et, development west
transformation 3 » transformation _, transformation a, transformation 1
en developpement » et developpement, de developpement, le developpement
der postal » der apostel, der post, der posten
media en » media era, media _, media 1
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies _ transformation 3 der postal communication media en developpement west africa.*.