Perhaps you should try some spelling variations:
communication pt » communication 3, communication 1, communication 2
de developpement » sme development
developpement de » developpement des, developpement durable
variation von » variationen von, variation _, variation 6
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
one mobile » more mobile, kong mobile, open mobile
von one » von oben, von open, von osen
pt de » et de, pt d, pt e

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation von one mobile communication pt de developpement de l'afrique.*.