Perhaps you should try some spelling variations:
cell communication » cell communications, oral communication, verbal communication
die developpement » de developpement, le developpement, du developpement
formation across » information across, variation across, variations across
developpement en » developpement et, developpement des, developpement de
des formation » des formations, de formation, des information
typology des » typologie des, typologie der, typology _
across test » across east, across ten, across tasks
test cell » host cell
media die » medien die, media age

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

• Adding a wildcard symbol may retrieve word variants: typology des formation across test cell communication media die developpement en afrique.*.