TV series example of the word

The Big Bang Theory Season 11, Episode 8
Without committing criminal espionage?
গুপ্তচরবৃত্তি, গোয়েন্দাগিরি, দৌত্য, দূত-নিয়োগ
(1) The systematic use of spies to get military or political secrets.
(2) Spying.
(1) After a secret trial, he was sentenced to 18 years for treason and espionage .
(2) The truth of the matter is that since the dawn of time, diplomacy has been closely linked to espionage .
(3) He denied his detention had anything to do with politics or espionage .
(4) If convicted on charges of espionage and aiding the enemy, he could receive the death penalty.
(5) Balzac pumped him for information on organised crime and political espionage .
(6) After all, espionage is said to be the world's second oldest profession.
(7) Apparently, three Americans have been arrested for espionage .
(8) The camouflage and secrecy of espionage
(9) They were freed in December, after accusations of espionage were reduced to charges of gathering secret information.
(10) Overt violence now gives way to a conflict based on espionage and infiltration.
(11) All in all, it was a decent action thriller, with elements of espionage and intelligence thrown in.
(12) We also know there are people engaged in such things as economic espionage .
(13) In doing this, Dench had inspiration from the real world of espionage - a female spymistress.
(14) He was not charged with espionage and has repeatedly denied giving information to China.
(15) Maybe espionage has grown less romantic since the end of the Cold War because the focus has shifted.
(16) Cases involving foreign espionage or international terrorism are also omitted.
(17) After all, one never knew when one might become entangled in a web of international espionage .
(18) Even if espionage had taken place at Los Alamos, they argued, it had not mattered.
(19) The break-in comes amid growing concern about computer espionage and security.
(20) The run for the presidency is no joke, rife with political chicanery, espionage and blackmail.
spying
infiltration
eavesdropping
surveillance
reconnaissance
intelligence
undercover work
black operations
black ops
The Big Bang Theory Season 11, Episode 8
Without committing criminal espionage?