Apparently, there was
a COMMUNICATION problem.
The Big Bang Theory Season 7, Episode 5
All we have to do
is rig a 3D COMMUNICATION system.
The Big Bang Theory Season 8, Episode 21
There are frequency inhibitors.
We're losing COMMUNICATION.
Money Heist Season 1, Episode 6
as the basis for
a COMMUNICATION system.
The Big Bang Theory Season 11, Episode 8
for a neutrino-based
COMMUNICATION system,
The Big Bang Theory Season 11, Episode 8