Perhaps you should try some spelling variations:
cat communication » data communication, csr communication, et communication
die developpement » de developpement, le developpement, du developpement
information 15.2 » information 1.5.2, information 1.2, information 1.3
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
15.2 does » 13.2 does, 18.2 does, 12 does
media die » medien die, media age
does cat » does cash, does city, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 15.2 does cat communication media die developpement de l'afrique.*.