Perhaps you should try some spelling variations:
research implications » research institutions
implications series » applications series, publications series, implications brief
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
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 des » series de, series d, series e
using 2 » using 2d, using _, using a

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 2 research implications series des developpements en afrique.*.