Perhaps you should try some spelling variations:
oral communication » personal communication
das developpement » des developpements, de developpement, du developpement
developpement il » developpement de, developpement et, developpement du
communication 1 » communication _, communication a, communication 3
variation des » variation _, variation 6, variation series
de variation » der variation, die variation, does variation
typology de » typology _, typology 6, typology a
formes oral » forms moral
des formes » des normes, les formes, des femmes
il afrique » l afrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: typology de variation des formes oral communication 1 das developpement il afrique.*.