Perhaps you should try some spelling variations:
communications et » communication et, communications pt, communications en
variation series » education series, action series, edition series
de developpement » sme development
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
apologie des » l'apologie des, typologie des, apologien der
series cases » services cases, series based, series james
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: apologie des variation series cases data communications et de developpement de afrique.*.