Perhaps you should try some spelling variations:
oral communication » personal communication
variation series » education series, action series, edition series
does development » dams development, ides development, smes development
communication 1 » communication _, communication a, communication 3
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
development l » development li, development 1, development law
series im » series m, series pm, series firm
l afrique » en afrique
im oral » i oral, ii oral, im ural
1 does » 10 does, 13 does, 12 does

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation series im oral communication 1 does development l afrique.*.