I have a couple of mails which have both labels iA and e0.
This search string works as it should (it shows all mails with both labelsiA and e0.):
(label:iA label:e0) or (label:i0 label:e0) or (label:iA label:eA)
This search string does not work (it returns no search results):
(label:i0 label:e0) or (label:iA label:eA) or (label:iA label:e0)
Note that only the order of the search terms is changed.
I have a couple of mails which have both labels
iA
ande0
.This search string works as it should (it shows all mails with both labels
iA
ande0
.):(label:iA label:e0) or (label:i0 label:e0) or (label:iA label:eA)
This search string does not work (it returns no search results):
(label:i0 label:e0) or (label:iA label:eA) or (label:iA label:e0)
Note that only the order of the search terms is changed.