Perhaps you should try some spelling variations:
data communication » data communications
les developpement » le developpement, des developpements, leur developpement
variation series » education series, action series, edition series
developpement en » developpement et, developpement des, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
series from » services from, stories from, memories from
media les » medias les, medio les, media files

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 from data communication media les developpement en afrique.*.