Perhaps you should try some spelling variations:
oral communication » personal communication
typologie eines » typologie cices, typologie einiger, typologie des
eines variation » die variation, does variation, minor variation
variation des » variation _, variation 6, variation series
development l » development li, development 1, development law
l afrique » en afrique
die oral » die moral, die orte
des die » es die, des diw, des dix
3 does » 13 does, 4 does, 1 does
2 does » 4 does

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie eines variation des die oral communication ((3 does) OR (2 does)) development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie eines variation des die oral communication ((3 does) OR (2 does)) development l afrique.*.