I spent about an hour yesterday getting my PDFs to index, but now when I run a query I get the rank of ZERO for nearly half of my set... I realize that zero means that the difference between the items is statistically insignificant...but how do I over come this? The documents do contain similar information, do I need to look at a comprehensive stop list? Is there an easy way to query the FULLTEXT INDEX to see all the words it built an index on for each document?