Perhaps you should try some spelling variations:
research implications » research institutions
implications series » applications series, publications series, implications brief
deux developpements » des developpements, de developpement, du developpement
developpements l » developpements de, developpement il, developpement la
variation using » variations during, variation und, variation among
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
series deux » series de, series index
a research » 2 research
l afrique » en afrique
using a » using _

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation using a research implications series deux developpements l afrique.*.