Perhaps you should try some spelling variations:
oral communication » personal communication
development manuel » developpement manuel, development model, development master
arts development » its development, markets development, grips development
die variation » de variation, does variation, der variation
typology die » typology _, typology 4.1, typology 6
variation 46 » variation 6, variation 4, variation 4.1
eg oral » new oral
46 eg » 43 eg

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

• Adding a wildcard symbol may retrieve word variants: typology die variation 46 eg oral communication _ arts development manuel afrique.*.