Perhaps you should try some spelling variations:
cash communications » faso communications, data communications, cell communications
die developpement » de developpement, le developpement, du developpement
developpement en » developpement et, developpement des, developpement de
des variablen » der variablen, die variablen, und variablen
does cash » does csr
und does » guns does, und doch, aid does
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variablen und does cash communications _ die developpement en afrique.*.