Partiel Matches of Account

Hello,

Dear community 

I want to know if it's possible to have a partiel results of a duplication account rule? 

For example 

I have 3 accounts : 

- AccountA

-AccountB

-AccountC 

I want to know how can I have these 3 account by a duplication rule ? 

Because I've tried to insert %name in the column, it doesn't work. 

Thanks in advance,

Best regards