Improve search relevancy for titles with many adaptations
Our staff have found that when they search the staff catalog for classic titles with lots of adaptations many of the adaptations are ranked higher in the search results than the title they actually searched for. For example, a title search of our catalog for "Moby ****" yields "Ahab's Wife" as the top result, with other derivative works and commentaries all appearing before the first record for the novel itself (in our case, result number 24). We'd like to see the results weight matches on the work's own title (e.g., 245 field) higher than matches in other fields, such as the 700$t.
