sorry if i'm missing something really 'obvious', but...
request 1: ability to choose multiple package codes, not just 1.
mosfet packages, being the dog's breakfast they are, & as I mentioned in another post recently, i'm finding that there's a few package types that meet my needs (DFN, QFN, SC-100, some "SOIC" (which aren't really SOIC in reality no matter how much the manufacturers say they are), etc, but exclude all the rest (SOT, TO, DxPAK).
request 2: add Rds(on) as a search & sort criteria
(albeit the conditions make it impossible to be precise, but you can at least get in a ballpark).
request 3: specify an order quantity for price range (a la DK).
it can help to specify a qty of, say, 1000 or 5000, so that you exclude excessively priced options from showing up from lower break qtys.
request 4: be able to compare search result items from multiple searches.
being able to tick a few items from 1 search & 'diff' compare them is fine, but sometimes I find a potential part in 1 search, and then a few more from a slightly different search. then I want to be able to diff them ALL. I tried adding them to List, & assumed I could then diff the contents of the list, but no dice...
request 5: 'diff' OMGWTFBBQ? that's not a real diff/comparison! that's like a dell.com laptop comparison, where all the 'detail' fields are identical but with different prices! "Pbfree code", "RoHS Code", Price (some to 16 digits lol!), Package Code, & Part Life Cycle Code & Description - that's all? useless. I want to compare all the electrical parameters! see pic: