Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
variation banking » variation among, variation basic, variation using
der developpement » de developpement, des developpements, leur developpement
banking mobile » banking models, banking middle
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
mobile rural » mobilised rural, chile rural
des afrique » en afrique, de l'afrique
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation banking mobile rural communication a der developpement des afrique.*.