如何从搜索中排除一个类别或搜索除一个类别外的所有类别+

Hello and welcome @Alimot_Akinbode :slight_smile:

The search doesn’t currently support those features, however we do have a new set of topic filters which has more scope for that sort of combination (which will hopefully become part of the search as well at some point :crossed_fingers:).

We have them enabled on Meta at the moment at if you want to check them out. :+1: https://meta.discourse.org/filter

And you can read more about them in:

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