MS Word Database

I would like to know how to setup a database for word documents, This is what I would like it to do,I would type in the last four letters of the last name and it would open all the documents starting with the last four letters of the last name that I have typed in. I already have all the reports typed, all I need to know is how I would set it up. Just to let you know I do not know anything about VB or Macros Any help would be really really gratefull.