Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
une communication » d'une communication, ante communication, de communication
der developpement » de developpement, des developpements, leur developpement
information 1.5 » information 1.2, information 1.3, information 1.7
technologies 2 » technologies _, technologies 4
des afrique » en afrique, de l'afrique
medium der » medium term, medien der
1.5 does » 4.5 does, 1.4 does, 1.6 does
does une » does de, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.5 does une communication medium der developpement des afrique.*.