Perhaps you should try some spelling variations:
solving communication » blocking communication, building communication, modeling communication
des developpement » des developpements, de developpement, le developpement
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
debt solving » debt holding, de solving, debt holdings
des afrique » en afrique, de l'afrique
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: typologie die variation _ debt solving communication a des developpement des afrique.*.