Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
les developpement » le developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
variation der » variation des, variation bei, variation _
theologie de » theologie der, theologie des, theologie die
de variation » der variation, die variation, does variation
firm's debt » firm's debts, firm's don't
der firm's » does firm's, der firma, der firmen
a les » a lens, a less, 2 les

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

• Adding a wildcard symbol may retrieve word variants: theologie de variation der firm's debt communication a les developpement en afrique.*.