Perhaps you should try some spelling variations:
oral communication » personal communication
typologie gender » typologie der, typologie unter, typologie einiger
gender variation » der variation, genetic variation, gender action
does development » dams development, ides development, smes development
development et » development east, developpement et, development eco
variation des » variation _, variation 6, variation series
et afrique » en afrique, l afrique
diw oral » i oral, ii oral, iii oral
des diw » des dix, des dirk

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

• Adding a wildcard symbol may retrieve word variants: typologie gender variation des diw oral communication _ does development et afrique.*.