Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
das developpement » des developpements, de developpement, du developpement
developpement la » developpement de, developpement et, developpement du
formation among » formalization among, formation across
among donors » among doctors, among actors
typology de » typology _, typology 6, typology a
la afrique » l afrique, la fabrique, en afrique
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: typology de formation among donors verbal communication media das developpement la afrique.*.