I have a custom search module created for a Drupal site (file attached). All search fields work except for the Property Type Field (cehckbox). I think the reason is because the Property Type Field (specified in the module is "tid" with options Commercial, business, industrial, etc.) is set as a taxonomy field type instead of text, which is why the drupal isn't searching it.
I need someone who is familiar with Drupal to make the taxonomy search work.