Perhaps you should try some spelling variations:
developpement durable » developpement de
cash communications » faso communications, data communications, cell communications
die developpement » de developpement, le developpement, du developpement
typologies der » typologie der, typologien der, typologie des
doch cash » do cash, does cash, doch das
variablen » variables, variable
und » fund

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

• Adding a wildcard symbol may retrieve word variants: typologies der variablen und doch cash communications _ die developpement durable afrique.*.