Perhaps you should try some spelling variations:
data communication » data communications
separation among » separation using, starvation among, cooperation among
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
des separation » ree separation, order separation, post separation
among formal » among informal, making formal, among female
formal data » normal data, format data, form data
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 separation among formal data communication 2 de developpement en afrique.*.