Perhaps you should try some spelling variations:
research institutions » research institute
institutions german » institutions great, institutions general, institutions salmana
do developpement » de developpement, du developpement, le developpement
typologien does » typologie des, typologien der, typologie der
developpement l » developpement il, developpement la, developpement de
does variation » de variation, der variation, die variation
german do » german d, german _, german 1
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: typologien does variation _ aids research institutions german do developpement l afrique.*.