I amplified from Tyndale House GNT in parallel with LSB, searching for the lexeme.
The word clearly exists, but note the error message:
I had a similar experience yesterday amplifying Ἑλληνιστὰς from Acts 11:20 to NA28-T. I had the same experience on my iPhone. I could successfully search for κύριον. Is this an issue for uncommon words?
Accordance for iOS 3.2.5 (3.2.4.13671) , [iOS 14.7 iPhone 12]
Accordance for iOS 3.2.5 (3.2.4.13671) [iOS 10.3.3 iPad 4th generation]