DQj68‖These commands can only be accessed after you enable support for Asian languages in LibreOfficeDev - PreferencesTools - Options - Languages and Locales - General.
To access this command...
Choose LibreOfficeDev - PreferencesTools - Options - Languages and Locales - Searching in Japanese.
EizFd‖Treat as equal
E9U6m‖Specifies the options to be treated as equal in a search.