When optimizing the title attribute for her new line of bicycles, Matilda should include:
symbols and foreign characters to get the user’s attention such as exclamation points
the price and shipping cost
keywords and relevant attributes in the title such as brand, size, and color
the bike style name only
Use the title attribute to clearly identify the product you’re selling. The title is one of the most prominent parts of your ad. A specific and accurate title will help us show your product to the right users.
Read more here: https://support.google.com/merchants/answer/6324415