autocomplete with value list, 1st or second word

[drrehak]

hi,

I have a field that during data entry I would like to autocomplete based on a value list. The value list is a list with multiple words. It is the "Chief complaint", in a medical history. So the typical entry might be "patient here for f/u of cataracts", or "px here for f/u of cancer". I would like it to autocomplete when typing ANY word. For instance, if I start typing "ca.." only values with words containing those would appear in the drop down (or pop up), even if "ca" appears in the second or third word. right now, you have to type the whole phrase "px here for..." and there is a bunch of entries that start like that. any ideas?

thanks in advance!