Perhaps you should try some spelling variations:
research implications » research institutions
das developpement » des developpements, de developpement, du developpement
developpement du » developpement de, developpement des, developpement et
implications 12 » implications 6.2, implications 4.2, implications 5.2
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
fees research » fuels research, meets research, does research
du afrique » en afrique, l afrique, de l'afrique
12 das » 1.2 das, 10 das

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation _ fees research implications 12 das developpement du afrique.*.