Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

듀오링고에 물어보세요: 문자가 없는 언어는 어떻게 쓰기 체계를 갖게 되나요?

Duolingo Blog @index@blog.duolingo.com

구어와 문어의 진정한 차이를 알게 되면 놀랄지 몰라요!

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리피 @lifi@yodangang.express

2/24/2026, 2:11:18 PM

Quiet public

구어와 문어의 진정한 차이는 음식이냐 아니냐 차이지

RE: https://blog.duolingo.com/.ghost/activitypub/article/4e70ebb8-4480-4bff-9c98-de933d9fd29c