I came across a weird bug this afternoon. I copied the word ἄνδρες from Greek NT (Tagged) and tried to search for it but the box came up wanting me to select a word that it deemed was present in the text. The other words in my search were fine, but not ἄνδρες. Is this a known problem? If it is any help I was trying to search for occurrences of the phrase καὶ ἰδοὺ ἄνδρες δύο but that failed because of ἄνδρες. I tried in my other Greek text (GNT Textus Receptus with Strongs) and it works fine there.