Perhaps you should try some spelling variations:
communications et » communication et, communications pt, communications en
de developpement » sme development
developpement de » developpement des, developpement durable
apologien does » apologie des, apologien der
does variation » de variation, der variation, die variation
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: apologien does variation _ cases data communications et de developpement de afrique.*.