Perhaps you should try some spelling variations:
oral communication » personal communication
variation series » education series, action series, edition series
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
d developpement » de developpement, du developpement, le developpement
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
series first » services first, series firm, series from
first oral » first organ, first deal, first drupal

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

• Adding a wildcard symbol may retrieve word variants: typology des variation series first oral communication 3 d developpement en afrique.*.