Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
die variation » de variation, does variation, der variation
typology die » typology _, typology 4.1, typology 6
der face » der farce, der fake, der facher
a a » a la

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

• Adding a wildcard symbol may retrieve word variants: typology die variation _ der face communication a a developpement de l'afrique.*.