Perhaps you should try some spelling variations:
starvation gassing » starvation among
gassing farmers » asking farmers, growing farmers, analysing farmers
l developpement » le developpement, de developpement, et developpement
developpement l » developpement il, developpement la, developpement de
der starvation » bear starvation, der stagnation, _ starvation
typologie der » typologie des, ideologie der
farmers risk » carers risk, farmers brief, farmers first
l afrique » en afrique
a l » a la

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

• Adding a wildcard symbol may retrieve word variants: typologie der starvation gassing farmers risk communication a l developpement l afrique.*.