Instead of characters matches, is there words can match

[manikantayarramsetti1]

How can we reproduce this bug?

1. Step one
   I just started typing Del, it is showing two found Delware,Rhode Island
2. Step two
   But i want only delware to show, i dont want to show ,Rhode Island

What did you expect to happen?
I just started typing Del, it is showing two found Delware,Rhode Island .
But i want only delware to show, i dont want to show ,Rhode Island

What happened instead?
But i want only delware to show, i dont want to show ,Rhode Island

http://127.0.0.1:5500/example/index.html