Perhaps you should try some spelling variations:
data communication » data communications
variation series » education series, action series, edition series
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
series does » services does, series de, series models
does data » does cat
l afrique » en afrique
a le » a les, a la, a l

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 does data communication a le developpement l afrique.*.