Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
communication 3.2 » communication 3.3, communication 3.4, communication 2
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
information a » information age, information about
1 afrique » l afrique, en afrique, 1 enrique
die face » die flache, die falle, die fahne
a die » 2 die, 3 die, _ die
3.2 2 » 3.2 _, 3.2 a, 3.2 k

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

• Adding a wildcard symbol may retrieve word variants: technologies co information a die face communication 3.2 2 development 1 afrique.*.