Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
deux developpements » des developpements, de developpement, du developpement
developpements de » developpement de, developpement des, developpement du
pt communication » put communication, et communication, post communication
technologies 2 » technologies _, technologies 4
informal about » informal out, informal labor, informal group
medium deux » medium der, medium des
2 informal » _ informal, 3 informal, 8 informal
about done » about lone, about one, about money
de africa » does africa, de america, use africa
done pt » one pt, done part, done get

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 informal about done pt communication medium deux developpements de africa.*.