Perhaps you should try some spelling variations:
communication mediums » communication medium, communication media, communications media
cat communication » data communication, csr communication, et communication
developpement du » developpement de, developpement des, developpement et
technologies de » technologies _, technologies 4, technologies 2
de information » die information, de informacion, e information
du afrique » en afrique, l afrique, de l'afrique
3.2 does » 13.2 does, 3.1 does, 3.4.2 does
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 de information 3.2 does cat communication mediums _ developpement du afrique.*.