These commands can only be accessed after you enable support for Asian languages in LibreOfficeDev - PreferencesTools - Options - Languages and Locales - General.
ბრძანებაზე წვდომისათვის...
Choose LibreOfficeDev - PreferencesTools - Options - Languages and Locales - Searching in Japanese.
ტოლად განხილვა
Specifies the options to be treated as equal in a search.