Perhaps you should try some spelling variations:
oral communication » personal communication
communication law » communications law, communication layer, communication 3
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
typologien de » typologien der, typologie des, typologie der
variation bei » variation des, variation der, variation _
de variation » der variation, die variation, does variation
new oral » new moral, knew moral, new rural
bei new » being new
law des » law codes

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation bei new oral communication law des developpement en afrique.*.