Perhaps you should try some spelling variations:
oral communication » personal communication
des developpement » des developpements, de developpement, le developpement
der variationen » der variation, die variationen, 03 variationen
developpement l » developpement il, developpement la, developpement de
ideologien der » ideologie der, ideologie des, ideologie de
does oral » does formal, does oil
l afrique » en afrique
von does » von doris, von downs, ban does
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: ideologien der variationen von does oral communication a des developpement l afrique.*.