Perhaps you should try some spelling variations:
cell communication » cell communications, oral communication, verbal communication
das developpement » des developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
typologien does » typologie des, typologien der, typologie der
does variation » de variation, der variation, die variation
does cell » es cell
media das » media data, medien das, medium das

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

• Adding a wildcard symbol may retrieve word variants: typologien does variation _ does cell communication media das developpement en afrique.*.