Perhaps you should try some spelling variations:
telecommunication unites » telecommunication united, telecommunication union, telecommunication rates
developpement durable » developpement de
de telecommunication » _ telecommunication, 3 telecommunication, web telecommunications
information cover » information code, information poverty, information center
de developpement » sme development
technologies 1 » technologies _, technologies 4, technologies 2
cover das » cover die
unites de » united we, antes de
das de » das der, das dem, das den

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information cover das de telecommunication unites de developpement durable afrique.*.