Perhaps you should try some spelling variations:
technologies case » technologies based, technologies can, technologies create
case informations » care information, des informations, age information
und developpement » un developpement, en developpement, de developpement
developpement l » developpement il, developpement la, developpement de
doch mobile » does mobile, local mobile
l afrique » en afrique
a und » _ und, a une, i und

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

• Adding a wildcard symbol may retrieve word variants: technologies case informations und doch mobile communication a und developpement l afrique.*.