Can't help with your direct question, but trying to help for the specific case you mention.
Sometimes thinking outside the box and being creative can get what you want. If it's actually the vials of mana you want to search for (and not just using it as an example), you could do a spell lookup for enchanters, levels 1 and higher, with mana in the name. That will get you a much smaller list with mostly just what you want, and one more click on each would get you the info you want.
Tatanka Wolfdancer, 110 Wood Elf Druid, 9 x 300+ Master Artisan, 7 maxed trophies (dang research! :)
Anaceup Mysleeves, 105 Erudite Mage, 2 x 300 Master Artisan
Snookims Whinslow, 105 Erudite Enchanter, 2 x 300 Master Artisan
<Inisfree>, Tunare (Seventh Hammer!)
Tatankaa (95 Inquis)/Urkell (38 Conj)/ Seanthornton (24 Pally), <Inisfree> Freeport server (some other server now)