I was trying to search for all the occurrences of words based on the root δίκη in the Synoptic gospels.
If I typed the search into the search box (+δικη) I was given the error 'There are no verses in the current range ... which fit the current search entry.' But if I command-clicked on a word, such as δικαιοσύνη, and chose 'Search for root' I was returned 71 hits.
I've run across the problem before. Is this a bug, or am I trying to perform the search in the wrong way?