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
how valuation » how evaluation, flow valuation, how variation
valuation das » evaluation das, evaluation des, valuation case
typology how » typology from, typology _, typology 4.1
et afrique » en afrique, l afrique
das dem » das der, das den, des dem

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

• Adding a wildcard symbol may retrieve word variants: typology how valuation das dem proper communication _ does developpement et afrique.*.