Perhaps you should try some spelling variations:
solving communication » blocking communication, building communication, modeling communication
der developpement » de developpement, des developpements, leur developpement
developpement et » developpement des, developpement de, development east
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
debt solving » debt holding, de solving, debt holdings
variation 6 » variation _, variations _, variation des
et afrique » en afrique, l afrique
6 debt » 3 debt, 4 debt
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation 6 debt solving communication a der developpement et afrique.*.