Perhaps you should try some spelling variations:
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
edition series » prediction series, education series, religion series
typologie der » typologie des, ideologie der
der edition » zur edition, der tradition
series 3.1 » series 2.1, series 7.1, series 3.2
de afrique » de l'afrique, en afrique, l afrique
3.1 data » 2.1 data

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

• Adding a wildcard symbol may retrieve word variants: typologie der edition series 3.1 data communications _ et developpement de afrique.*.