Update:

Seem this is an old problem in HTTrack as "nifty" search query return to this
two threads dated 2008 and 2002

2008 thread
// <http://forum.httrack.com/readmsg/19142/index.html>

2002 thread
// <http://forum.httrack.com/readmsg/3379/index.html>

Anybody comes up with solutions yet?