Perhaps you should try some spelling variations:
services communication » device communication, service telecommunication, crisis communication
der developpement » de developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
debt services » debt service, debt servicing, e services
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
variation 83 » variation 3, variation 8.13, variation 3.3
de afrique » de l'afrique, en afrique, l afrique
83 debt » 3 debt, 2.3 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 de variation 83 debt services communication a der developpement de afrique.*.