Perhaps you should try some spelling variations:
while communications » chile communications, mobile communications, voice communications
der developpement » de developpement, des developpements, leur developpement
communications 3 » communications _, communications a, communications 5
developpement de » developpement des, developpement durable
de variation » der variation, die variation, does variation
typology de » typology _, typology 6, typology a
money while » money chile, money where
3 der » _ der, 2 der

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

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