Perhaps you should try some spelling variations:
mobile communications » mobile communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
variation bei » variation des, variation der, variation _
daten mobile » karen mobile, das mobile, does mobile
6 variation » 6 variations, _ variation, 2 variation
typology 6 » typology _, typology 4.1
bei daten » bei den, der daten, ii daten
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: typology 6 variation bei daten mobile communications _ de developpement l afrique.*.