Like query to search any string in SQL Server

This is my string in sql column 

"Horlicks Health and Nutrition Drink Chocolate Delight- 1kg"

if i type "%Horlicks%" then it work  and show but if i type "%horlicks 1kg%" then it not show

i want write a like sql  query 

select pname from products like="%Horlicks%"

 it work but  if we type 

select pname from products like="%Horlicks 1kg%"

then it not show and 1kg is mention in my string