Perhaps you should try some spelling variations:
oral communication » personal communication
des developpement » des developpements, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
typologie its » typologie des, typologie et, typologie cices
its variation » its variations, does variation, les variations
variation des » variation _, variation 6, variation series
du fabrique » la fabrique
diw oral » i oral, ii oral, iii oral
des diw » des dix, des dirk

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

• Adding a wildcard symbol may retrieve word variants: typologie its variation des diw oral communication _ des developpement du fabrique.*.