When creating a new record in Koha 17.11.08, a duplicate message will appear claiming to have found a match. A match should be found on an exact Title/ Author combination, however, it appears to be finding a match on any word found within the 245. For example: title "Kelly" will match on a Book called " Love of Neighbor as Great Commandment in the Time of Jesus: Grasping at Straws in the Hebrew Scriptures" with the 245c "henry Ansgar Kelly" - this is not expected behavior. Another example : for a new title of just "Test", this will bring back a duplicate of a title with the word "test" in it, this is what is in the 245a "Temporal Stability of the Francis Scale of Attitude toward Christianity Short-Form among 10- to 12-Year-Old English Children: Test-Retest Data over 15 Weeks"