Perhaps you should try some spelling variations:
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
relation series » relations series, regulation series, religion series
typologie der » typologie des, ideologie der
der relation » der regulation, der relationen, der relativen
series james » serious games, devices james, series based
james data » cases data, james dale, james watt

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

• Adding a wildcard symbol may retrieve word variants: typologie der relation series james data communications _ de developpement en afrique.*.