Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
apologien does » apologie des, apologien der
does variation » de variation, der variation, die variation
water business » better business, state business, other business
variation des » variation _, variation 6, variation series
convention a » convention _, convention 2, convention 3
de afrique » de l'afrique, en afrique, l afrique
des water » does water, des warner, less water
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: apologien does variation des water business convention a des developpement de afrique.*.