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The search also provides the ability to perform advanced queries, allowing filtering on content creator, the space the content exists in, when the content was updated, and more. To use the advanced search, select Advanced Search from the bottom of the search dialogue, or simply use the Return key with the search dialogue open.
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See the following vendor documentation on searching content in AnswersAtlassian Confluence Documentation: https://support.atlassian.com/confluence-cloud/docs/search-for-pages-and-posts/
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