Yes that is correct. Can you tray to add a theird from a theird column and try to search for value 1 and value 3?
Eg: [Customer] [Number] [Name]
In this case, if you search [Customer] space [Name] it won´t find it, but if you add a second space, the search find it.
When you have a long llist of items or names to be found, this is a big issue, also regarding UNIQUEID´s it´s very hard to the user to remeber each UNIQUEID, it´s always simpler to find it by something you remember as a name and surname