Perhaps you should try some spelling variations:
variation reading » tradition reading, variation among, variation using
oil communication » oral communication, social communication, moral communication
de developpement » sme development
developpement de » developpement des, developpement durable
apologien der » typologien der, apologie des, ideologien der
der variation » de variation, does variation, die variation
reading die » reading does, reading iii, reading guide
de afrique » de l'afrique, en afrique, l afrique
die oil » die oels
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: apologien der variation reading die oil communication a de developpement de afrique.*.