Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications media » communication media, communication india, communications series
de developpement » sme development
developpement de » developpement des, developpement durable
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
other mobile » them mobile, border mobile, other models
de afrique » de l'afrique, en afrique, l afrique
media de » media die, media der, media diet

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation _ other mobile communications media de developpement de afrique.*.