Perhaps you should try some spelling variations:
proper communication » power communication, prone communication, provider communication
does developpement » de developpement, des developpements, does development
developpement et » developpement des, developpement de, development east
do's variation » does variation, modes variation, de variation
typology do's » apology do's, typology how
variation des » variation _, variation 6, variation series
der proper » der property, over proper, der oper
et afrique » en afrique, l afrique
des der » des dr, des ddr, des dem

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

• Adding a wildcard symbol may retrieve word variants: typology do's variation des der proper communication _ does developpement et afrique.*.