Perhaps you should try some spelling variations:
oral communication » personal communication
des developpement » des developpements, de developpement, le developpement
variation series » education series, action series, edition series
developpement la » developpement de, developpement et, developpement du
communication 3 » communication _, communication a
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
la afrique » l afrique, la fabrique, en afrique
series dr » series d, series de, series _
dr oral » dr osrar
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation series dr oral communication 3 des developpement la afrique.*.