Perhaps you should try some spelling variations:
cat communication » data communication, csr communication, et communication
das developpement » des developpements, de developpement, du developpement
information 11.3 » information 1.3, information 14.3, information 11.2
developpement en » developpement et, developpement des, developpement de
technologies do » technologies de, technologies box, technologies daf
do information » 2 information, 1 information, 3 information
11.3 does » 12.3 does, 18.3 does, 2.1.3 does
media das » media data, medien das, medium das
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 do information 11.3 does cat communication media das developpement en afrique.*.