Perhaps you should try some spelling variations:
developpement durable » developpement de
leurs communications » les communications, secure communications, laos communications
technologies can » technologies a, technologies co, technologies _
can informations » can information, von informations, a informations
communications a » communications _, communications law, communications media
d developpement » de developpement, du developpement, le developpement
de leurs » et leurs
und de » und der, und des, und den

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

• Adding a wildcard symbol may retrieve word variants: technologies can informations und de leurs communications a d developpement durable afrique.*.