Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
typologie der » typologie des, ideologie der
region series » regions series, religion series, reason series
der region » der religion
series aus » series ann, series a, series amp
aus data » bus data, als data, aids data

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

• Adding a wildcard symbol may retrieve word variants: typologie der region series aus data communications _ le developpement en afrique.*.