Perhaps you should try some spelling variations:
oral communication » personal communication
des developpement » des developpements, de developpement, le developpement
developpement et » developpement des, developpement de, development east
based variation » based validation, based valuation, based vaccination
typology based » ontology based, biology based, ideology based
variation 6 » variation _, variations _, variation des
et fabrique » la fabrique
die oral » die moral, die orte
6 die » 2 die, 3 die, _ die
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: typology based variation 6 die oral communication a des developpement et fabrique.*.