Hi Steve, Thanks, wrapping with PositionFilter actually worked the search and score -- I made a mistake while re-indexing last time.
Trying to analyze PositionFilter: didn't understand why earlier the search of 'Nina Simone I Put' failed since atleast the phrase 'Nina Simone' should have matched against title_0 field. Any clue? I am also trying to understand the impact of PositionFilter on phrase search quality and score. Unfortunately there are not enough literature/help put up by google. -Ethan