Perhaps you should try some spelling variations:
internal communications » internal communication, interpersonal communication
developpement durable » developpement de
communications a » communications _, communications law, communications media
en developpement » et developpement, de developpement, le developpement
variation using » variations during, variation und, variation among
des variation » does variation, de variation, der variation
des internal » its internal, des internets, 2 internal
using des » using pdes, using aes, using dbs
a en » a ein, av en, a ten
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 variation using des internal communications a en developpement durable afrique.*.