Perhaps you should try some spelling variations:
cell communication » cell communications, oral communication, verbal communication
do developpement » de developpement, du developpement, le developpement
variation using » variations during, variation und, variation among
developpement l » developpement il, developpement la, developpement de
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
using does » using deep, being does, using aes
does cell » es cell
l afrique » en afrique
media do » media die, media das, media der

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation using does cell communication media do developpement l afrique.*.