keyword search expressions for price check

With the trade search I can look for

Circlet,

Coronet,

Tiara and

Diadem at once:
search.php?keywords=circlet|coronet|tia ... mit=Search
For price check however this doesn't work:
pricecheck.php?item=circlet|coronet|tia ... em&other=1

Might be a special case but for

Circlet,

Coronet,

Tiara and

Diadem in most cases only the affixes are relevant and it doesn't matter if it's a

Circlet or

Tiara. So if I wanna check prices for all

Circlet,

Coronet,

Tiara and

Diadem with +sorc skills and fcr I have to run 4 price checks at the moment.

Or perhaps even making a special subsection for these instead of being among helms, if I may?