Perhaps you should try some spelling variations:
when communication » where communication, open communication, sign communication
communication 6.1 » communication 4.1, communication 7.1, communication 1.1
technologies 1 » technologies _, technologies 4, technologies 2
information a » information age, information about
3 development » 2 development
die when » die wahlen, die waren, time when
a die » 2 die, 3 die, _ die
6.1 3 » 6.1 3d, 6.1 _, 6.1 a

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information a die when communication 6.1 3 development latin afrique.*.