Perhaps you should try some spelling variations:
cell communications » cell communication, health communications, rural communications
der developpements » des developpements, deux developpements, de developpement
developpements en » developpement en, developpement et, developpements de
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
variation aid » variation im, variation und, variation a
do cell » dc cell, does cell, dry cell
aid do » aid go, did do, aid does

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation aid do cell communications _ der developpements en afrique.*.