Perhaps you should try some spelling variations:
oral communication » personal communication
communication 2.2 » communications 2.2, communication 2.4, communication 3.2
do developpement » de developpement, du developpement, le developpement
developpement en » developpement et, developpement des, developpement de
typologien does » typologie des, typologien der, typologie der
does variation » de variation, der variation, die variation
variation von » variationen von, variation _, variation 6
new oral » new moral, knew moral, new rural
von new » von neo, von neu, iron new
2.2 do » 5.2 do, 2.2 de, 2.2 ddos

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

• Adding a wildcard symbol may retrieve word variants: typologien does variation von new oral communication 2.2 do developpement en afrique.*.