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

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 de developpement la afrique.*.