Perhaps you should try some spelling variations:
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
1 communication » 10 communication, 3 communication, 4 communication
des variations » les variations, does variation, its variations
typology des » typologie des, typologie der, typology _
der 1 » der 10, der 11, der 12
a et » a set, a net, a bet

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

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