Perhaps you should try some spelling variations:
data communication » data communications
de developpement » sme development
developpement de » developpement des, developpement durable
operation using » operations using, cooperation using, operation nursing
communication 2 » communication _, communication a, communication 3
des operation » des operativen, bus operation, its operation
using formal » using normal, during formal, making formal
formal data » normal data, format data, form data
de afrique » de l'afrique, en afrique, l afrique
2 de » 2 die, 2 der, _ de
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des operation using formal data communication 2 de developpement de afrique.*.