Hi, @nickolas! 
The find occurrence has a bug, it doesn’t return the row number which exactly matches the query.
Since you want to search the exact name, try this -
The bug
Suppose your list is {a,b,ab}
and you want to find ab
. it will return you 1, and that’s not the correct answer. when it finds the first letter of the item in the list (“ab”), it returns it’s position, ignoring the next letters.
(In your case, the item can be anything you desire.)
I don’t know why, but the above blocks only return the row number which exactly contains the item from the list.
If my blocks solved your problem, please mark as Solution 
Thanks! 