Search string to filter out two values
Hello having a bit of trouble with a search/filter.
I'm trying to filter out any books that contain the word 'vintage' or 'faber' in the publisher field.
So far I've managed -
not publisher:vintage
But the following don't seem to work -
not publisher:vintage or publisher:faber
not publisher:vintage or not publisher:faber
not publisher:vintage or faber
not publisher:vintage faber
Can I do what I want? Thanks
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