Perhaps you should try some spelling variations:
communication begins » communication belgium, communication belize, communication beyond
optic communication » optical communications, public communication, device communication
use developpement » de developpement, le developpement, use development
developpement l » developpement il, developpement la, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
begins use » regions used
der optic » der option, der opec, der optes
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information _ der optic communication begins use developpement l afrique.*.