sql server full text search - fuzzy searching? Is there a way to configure fuzzy searches in sql server full text search. Meaning if I search for a term called POWDER, I must get matches (i.e. strings) which contain any variations of it within an allowable distance, like for e.g. the matches can be strings which can contain the following variations of the previously mentioned word:

PWDR (distance = 2)
PWDER (distance = 1)
WDER (distance = 2)


I remember reading somewhere you can do this kind of thing, however this specifically requires you to specify the allowable edit distance. How or where do you do this?
You could try an implementation of one of the string distance functions.  Here's a T-SQL implementation of the Levenshtein distance taken from here.  That post does suggest there's a performance issue with the function and scalar functions generally can be bad for performance when used in queries, but worth a look.  You could always try and convert it to a table function.