In this article
Global search has a tab that does not look through your chats at all. It looks through what public channels have posted — channels you do not follow, have never heard of, and would not have found by name.
It is the closest thing the app has to a news wire, and reading the results well is a different skill from finding them.
What you will be able to do
- check_circle Search what channels are saying rather than what you have received.
- check_circle Say exactly what is and is not in the index.
- check_circle Judge two results that contradict each other.
- check_circle Find channels by subject when you do not know the name.
Switching tabs is the whole trick — the same words return entirely different things.
public A wire, not a library
What comes back is not an answer to your question. It is a list of things that were posted, by people you have no relationship with, ordered by a mixture of how well they match and how recent they are. That combination behaves very differently from a search engine and it is worth holding in mind.
During anything fast-moving the surface fills with the posts that moved fastest, which are by definition the ones nobody had time to check. The first hour of a breaking event returns confident sentences from channels that will quietly delete them by evening, and nothing in the result distinguishes those from a careful account by somebody who was there.
So the useful discipline is that the result is a pointer to a channel, not a fact. Open it, look at what the channel published yesterday and last week, see whether it ever corrects itself. That takes fifteen seconds and answers a question the snippet cannot.
What does this tab search through?
It is a separate index of public broadcasts, which is why the same words give completely different results depending on which tab you are on. Your own chats, the groups you are in and anything private are searched by the other tabs and are not in this one. Knowing which tab you are on is most of using search well — people regularly conclude a message has vanished when they are simply looking in the wrong place.
Is the private group you are in searchable here?
The index covers public broadcasts, and private spaces are not in it regardless of how large they get. The thing that does belong to this index is the reverse: anything you post in a public channel or a public group is findable by anybody typing those words, indefinitely. Both halves matter — the first is the reassurance, the second is the reason to notice which kind of room you are typing in.
Two results say opposite things about an event. What tells you which to believe?
Views measure distribution, and during a fast-moving event the wrong version usually travels further because it is more dramatic. Recency is worse still: the most recent post is the least checked one. The only evidence available is the channels themselves — what they have published before, whether they cite anything, and whether they have ever visibly corrected a mistake. A channel that never corrects itself is not a channel that has never been wrong.
What is the least obvious good use of this?
Channels are hard to find because there is no catalogue and their names tell you almost nothing. Searching for a phrase that only somebody who writes about your subject would use is the most reliable way to find them, and it works far better than searching for the subject itself. Vanity searching is the opposite — it returns almost nothing useful and reliably ruins an afternoon.
task_alt
alt_route What to do with a channel you found this way
The natural next move is to subscribe, and it is usually the wrong one. A channel found through a single good post is one data point, and a subscription is a standing invitation into a list you already struggle to read.
A better habit: open it, scroll a month, and decide whether you would have wanted the last ten posts. If the answer is yes, subscribe. If the answer is that one post was useful, take the post and leave — forward it to your saved messages, which keeps the thing you wanted without adding a source you will end up muting.
The same restraint applies to following a breaking event. Subscribing to six channels during a crisis is how people end up, three months later, with a chat list full of shouting about something that finished.
settings Using it
- Open global search and switch to the posts tab The other tabs search your own chats.
- Type a specific phrase Not a general subject.
- Narrow by media when you want the original Video, photo, file or link.
- Open the channel, not just the post The snippet carries no evidence.
- Check whether it ever corrects itself The single most useful signal.
- Save the post rather than subscribing Unless you wanted the last ten.
This page searches outwards, into other people's channels. The curriculum step searches inwards: how to find something in your own history by date, by sender, or by the kind of file it was.
At a glance
- 1Search public posts
Search what public channels are posting, not just your chats.
- 2Results aren't proof
Breaking news results are unverified; open the channel.
- 3Search specific words
Use phrases only that field would use.
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