Camera Bits, Inc.

When I want to add a variable, say {year4}, but I am not sure if it is yr4 or year4 or yearfour, I need to scroll to the time section and then to the year section and select the appropriate variable. What I want is a filter so I type "year" and it shows me all the variable that include the year function: year2 and year4. Or if I type day it can show me day, day0, dow, dow3, today, todayday, todayday0, todaydow, etc. And I would only have to scroll through similar variables.