Excerpt from the article on Search Engine Land:
"Twitter continues to expand its collection of search filters with the recent addition of search for Timelines and Lists.
It’s showing up as a search filter on Twitter.com and in the official Twitter apps (both iOS and Android).
The option in the left-side navigation says “Timelines,” and then once you’ve selected that search filter, there’s a secondary option above the search results to switch between Timelines and Lists.
For users, the new filters offer a way to find curated content sources from other Twitter users..."
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