Perhaps you should try some spelling variations:
mobil communications » mobile communications, mobile communication, global communications
communications a » communications _, communications law, communications media
de developpement » sme development
des variation » does variation, de variation, der variation
variation bei » variation des, variation der, variation _
typology des » typologie des, typologie der, typology _
des afrique » en afrique, de l'afrique
der mobil » der mobilen, der moral, der moel
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 des variation bei der mobil communications a de developpement des afrique.*.