Perhaps you should try some spelling variations:
telecommunication sector » telecommunications sector, telecommunication systems, telecommunication services
information oder » information der, information model, information code
do developpement » de developpement, du developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
sector do » sector 1, sector 4, sector 3
oder des » oder der, oder das, oder den

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information oder des _ telecommunication sector do developpement en afrique.*.