Perhaps you should try some spelling variations:
vote communication » voice communication, ante communication, remote communication
technologies can » technologies a, technologies co, technologies _
developpement en » developpement et, developpement des, developpement de
can information » von information, von informationen
e developpement » de developpement, le developpement, et developpement
contents 2.8 » contents 2.1, contents 2.3, contents 2.5
2.8 vote » 2.8 some, 2.8 von

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

• Adding a wildcard symbol may retrieve word variants: technologies can information contents 2.8 vote communication _ e developpement en afrique.*.