Perhaps you should try some spelling variations:
technologies used » technologies based, technology used, technologies _
used informations » user information, use information, und information
informations ich » informations och, informations und, informations sur
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
das mobile » does mobile, a mobile
ich das » sich das, nicht das, auch das

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

• Adding a wildcard symbol may retrieve word variants: technologies used informations ich das mobile communication _ le developpement en afrique.*.