Look up part of a field. Does field value contain a string.

Look up part of a field. Does field value contain a string.

I have an accounts form that allows our reps to enter in an account name. However to avoid non exact duplicates (i.e Global Travel and Global Travel LLC) I would like to have a note field that updates with all possible matches of what ever is typed so far. So for example when global is entered the notes field list Global Adventures, Global Assoc Growers, ect.

Basically the same functionality as an auto complete based on a database lookup.

Is there anyway to do this?