Perhaps you should try some spelling variations:
health implications » research implications
das developpement » des developpements, de developpement, du developpement
developpement de » developpement des, developpement durable
variation der » variation des, variation bei, variation _
feder health » federal health, better health, modern health
a variation » la variation, _ variation, 2 variation
typology a » typology _, typology 6, theology a
de afrique » de l'afrique, en afrique, l afrique
der feder » der felder, der feuer, der federal

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

• Adding a wildcard symbol may retrieve word variants: typology a variation der feder health implications _ das developpement de afrique.*.