Perhaps you should try some spelling variations:
en developpement » et developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
rate variations » price variations, its variations, climate variations
1 communication » 10 communication, 3 communication, 4 communication
typologie rate » typologie unter, typologie et, typologie am
der 1 » der 10, der 11, der 12
a en » a ein, av en, a ten

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

• Adding a wildcard symbol may retrieve word variants: typologie rate variations _ der 1 communication a en developpement en afrique.*.