Getting Index on Amazon

If you put in key words there, i like a hundred characters, you can get index for. The interesting thing though, got index on google almost immediately after it got live. So so don't rely too much, cause it look like it's always the case that you can get used those image keywords and get index y. But remember, what is the point of like, alt image texts? Like if you were to go into chrome and then you are to turn off images so that images don't automatically load. Instead of the image, that text is what appears.