Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
typologie eines » typologie cices, typologie einiger, typologie des
eines variation » die variation, does variation, minor variation
a developpement » au developpement, de developpement, le developpement
variation des » variation _, variation 6, variation series
led risk » cvd risk, d risk, aid risk
des led » des leo, ideas led, des leib
media a » media _, media 1, media 3

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

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