The SBC (Search Business Center) provides a simple way of defining how document summaries are rendered, but only allows for the
fields returned to be used(When the rank log turned on).
To Enable RankLog:
1. Go to Search Profile Settings > Query Handling in SBC.
2. Add the static query parameter ranklog=true and save.
3. Publish the Search Profile by going into Publishing and click on Publish
Search Profile.