Phờ bò viên . Can be found on my keyboard, (Mac). I've noticed most just do the quickie like molé or I often see Phó. Things like temp, 86ºF is 'option' held down then 'numeric' 0, etc.
I think I would only bother, being impatient, if I wanted to add a recipe as written. I do like seeing it but I often feel I'm getting it wrong. The grammar and food police can get pissy. 😜
Holding down the 'e' key as in molé gives just a few options. Seems a few more diacritics/accents could be added to that rather than having to go into 'character viewer'.