Perhaps you should try some spelling variations:
development second » development beyond, development section, development sectors
communication pt » communication 3, communication 1, communication 2
variation der » variation des, variation bei, variation _
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
den risk » can risk, den res, own risk
der den » oder den, der de, der der

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation der den risk communication pt gas development second afrique.*.