Return entire string

[jhoanborges]

I've been using this package and it's truly amazing, but i'm facing a problem right now. If i try to srach a word for example LG, the return will be a full search because i'm searching in

 'product.name' => 10,
  'product.description' => 10,

The problem is that there's another products with the word lg but not as an entire string, it will returns "PULGADAS" where lg is contained in the string. What can i do to search for entire strings?