Perhaps you should try some spelling variations:
cell communication » cell communications, oral communication, verbal communication
die developpement » de developpement, le developpement, du developpement
developpement il » developpement de, developpement et, developpement du
variation among » starvation among, formation among, variation von
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
among heis » among ers, among hiv, among jews
il afrique » l afrique, en afrique
heis cell » es 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 variation among heis cell communication media die developpement il afrique.*.