Use one of the title [title] and structured title [structured_title] attributes to clearly identify the product you are selling. The title is one of the most prominent parts of your ad or free listing| support.google.com
Learn what a product feed is, what a product feed looks like, and how ecommerce businesses use it to sell online.| feedonomics.com
This graph shows the market share of search engines worldwide based on over 5 billion monthly page views.| StatCounter Global Stats