i do know the beginning of you titles should say what you are selling. if it's a crayon roll, the words "crayon roll" should be at the front of the title. also use tags that fit what a customer would type in the search box. tags like, "art", "pink", "cat", etc. are so broad a customer probably wouldn't search with those words. too many items would come up. try combining some of the words like, "cat art supply", "pink with cats", "art for kids", etc. just a suggestion.