Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications a » communications _, communications law, communications media
de developpement » sme development
developpement de » developpement des, developpement durable
how variation » how valuation, does variation, four variation
variation des » variation _, variation 6, variation series
typology how » typology from, typology _, typology 4.1
das mobile » does mobile, a mobile
de afrique » de l'afrique, en afrique, l afrique
des das » des deas, des dax, des daz
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typology how variation des das mobile communications a de developpement de afrique.*.