If improperly used these pattern matchers can slow queries.
Therefore they require other keyword(s) in the query and
are disabled entirely under Page proximity. For more details
see the Vortex manual on Query Protection
(http://docs.thunderstone.com/site/vortexman/link_qprot.html).
Query
Matcher
Finds
ronald %regan
Approx
Ronald Raygun, Ronald Re-an, Ronald 8eagan
%75MYPARTNO9045d/6a
Approx
Anything within 75% of looking like MYPARTNO9045d/6a