When creating a new email filter in Gmail, can I group AND/OR operators within parentheses to create more advanced conditional rules? For example:
Has the words:
"Ebay" AND ("Guitar" OR "Drum" OR "Bass")
The above is supposed to filter mails that contain the exact word Ebay and one of the exact following: Guitar, Drum or Bass.
AND
is assumed in your search. Try dropping that and see what you get. – ale Jun 29 '16 at 14:10