Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
variation among » starvation among, formation among, variation von
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
among new » among jews, among low, among eu
new data » raw data

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation among new data communications _ au developpement en afrique.*.