Use |safe filter on Haystack templates to get better results w/quotes. Content was getting escaped, so text with quotes around it was seemingly missing from the search index. This change fixed that. I verified that the search results will not leak raw HTML to the page so this should be safe to do.

tinyMCE.addI18n('en.advhr_dlg',{
normal:"Normal",
width:"Width",
widthunits:"Units",
size:"Height",
noshade:"No shadow"
});