Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
das developpement » des developpements, de developpement, du developpement
information 18.3 » information 1.3, information 14.3, information 11.3
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
medium das » medium des, medium fast, medium der
de afrique » de l'afrique, en afrique, l afrique
18.3 does » 12.3 does, 18.2 does, 13 does
does 3 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 18.3 does 3 communication medium das developpement de afrique.*.