Perhaps you should try some spelling variations:
while communications » chile communications, mobile communications, voice communications
leur developpement » le developpement, deux developpements, de developpement
communications 3 » communications _, communications a, communications 5
developpement de » developpement des, developpement durable
die variation » de variation, does variation, der variation
typology die » typology _, typology 4.1, typology 6
money while » money chile, money where
3 leur » a leur, 3 lehr

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

• Adding a wildcard symbol may retrieve word variants: typology die variation _ money while communications 3 leur developpement de l'afrique.*.