@eorg, thanks, yes indeed it is very tiresome that we have to search for at the least four character words, so no luck looking for NFC, SIM, GSM, LTE, ROM, LOS or similar abbreviations. Not to mention even shorter stuff like 4G.
I would have preferred if the search system had somehow white-listed common very short words, likely to be used.
(Actually to find the thread I searched for passport, that I knew was mentioned in the text....)