Perhaps you should try some spelling variations:
communication india » communication media, communications media
data communication » data communications
do developpement » de developpement, du developpement, le developpement
developpement de » developpement des, developpement durable
des variation » does variation, de variation, der variation
variation gas » variation des, variation a, aviation gas
typology des » typologie des, typologie der, typology _
costs data » cost data
india do » india d, india does, india did

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

• Adding a wildcard symbol may retrieve word variants: typology des variation gas costs data communication india do developpement de l'afrique.*.