Perhaps you should try some spelling variations:
du developpement » de developpement, le developpement, et developpement
variation series » education series, action series, edition series
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
series soe » series iste, series e, series de
soe mobile » so mobile, does mobile, more mobile
a du » a d, a de, a u

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 soe mobile communication a du developpement en afrique.*.