You can drive more search results to your book when you rewrite the descriptions of your books on Amazon.
Use short, choppy sentences. Leave lots of white space. I have re-written the description for my very first book, Runaways, The Long Journey Home:
No Mama. An abusive father. A dog for a best friend.
Ten-year-old Jake runs away from his remote Appalachian home in the dead of winter.
He and Hound, face freezing temperatures and near starvation as they travel through mountainous terrain.
And, they narrowly escape Father as he tracks them with the very rifle he used to kill Sam and Mama.
Then, when Jake hears about God’s unconditional love for him, he is confronted with the biggest decision of his life:
Will he keep running…
Or face his father?