Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
der developpements » des developpements, deux developpements, de developpement
information 18.2 » information 1.2, information 15.2, information 11.2
developpements l » developpements de, developpement il, developpement la
a communication » la communication, data communication, data communications
medium der » medium term, medien der
18.2 does » 13.2 does, 18.3 does, 12 does
l afrique » en afrique
does a » does _

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 18.2 does a communication medium der developpements l afrique.*.