When a user searches 'iPhone X', the search results also show the 'iPhone X cases'
Is it possible to use the minus sign to eliminate results containing certain words like 'iPhone X -case'.
Ok, users can use the filtering section, but I think this feature is more useful.
It's just like google search tricks.
a plus symbol (+) in front of words to force Pricetapestry to include,
maybe using quotes to search for an exact phrase,