Perhaps you should try some spelling variations:
die developpement » de developpement, le developpement, du developpement
developpement en » developpement et, developpement des, developpement de
typologie eines » typologie cices, typologie einiger, typologie des
eines variation » die variation, does variation, minor variation
variation 6 » variation _, variations _, variation des
media die » medien die, media age
led risk » cvd risk, d risk, aid risk
6 led » _ led, 6 les, 6 le

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

• Adding a wildcard symbol may retrieve word variants: typologie eines variation 6 led risk communication media die developpement en afrique.*.