Thanks SaurabhI'm not using instances because I'm using Ad-hoc and there's no instances metric there, so I thought the best metric would be occurrences. If any of you have any ideas how to use instances in ad-hoc and could let me know it'd be appreciated. Thanks,Jo 

lisac45807183 wrote... Hi 'None' is telling you that there were 25 million other occurrences/instances/image requests that did not include eVar21 in the hit.   So what does that mean? how can there be no occurrences in the search box - e.g. people clicking on the search button but not typing anythin...

Hi LisaThanks for your reply. I'm using occurrences as it's the metric that makes more sense to me when looking at Searches. Thanks

thanks so much