Perhaps you should try some spelling variations:
1951 communication » 1.1 communication, 19 communication, 4.5.1 communication
die developpement » de developpement, le developpement, du developpement
2 transformation » 2 transformations, 1 transformation, 4 transformation
technologies 2 » technologies _, technologies 4
des africa » does africa, yes africa, de africa
media die » medien die, media age
den 1951 » dan 1951, don 1951, den 11

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 transformation _ den 1951 communication media die developpement des africa.*.