Perhaps you should try some spelling variations:
communications medium » communication medium, communications media, communication mediums
developpement durable » developpement de
der developpement » de developpement, des developpements, leur developpement
e communications » 2 communications, 3 communications, 4 communications
information 1 » information 2, information 3, information 3.2
medium der » medium term, medien der
1 does » 10 does, 13 does, 12 does
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 1 does e communications medium der developpement durable afrique.*.