Search inside custom fields

[blengyo]

Hi all, how can the search module search also inside custom field? I added a simple "Text area" custom field with some code inside and i want these code to be searchable!

Joomla 2.5.8
Virtuemart 2.6.6

Example: http://95.110.225.20/cartucce/index.php/89/4/brother/dr-3000-detail
-> u can see in the bottom the custom field "Colore/ N° copie Black - 10.000" -> if i search "black" i cannot find the product "prova10"

[balai]

Unfortunately this feature does not work in VM2
Maybe there will be a fix in VM3