Perhaps you should try some spelling variations:
dam developpement » de developpement, du developpement, au developpement
variation brings » variation brahms, variation using, variations during
developpement en » developpement et, developpement des, developpement de
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
brings new » bring new
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: typologien der variation brings new data communications _ dam developpement en afrique.*.