The phrase "additional clues" means extra hints or information that can help solve a puzzle or mystery.
Sentences with «additional clues»
Our findings suggest that employing assessments that engage other sensory modalities, especially sound, may provide additional clues about an individual dog's behaviour. (petsmagazine.ca)
The vet's physical exam, imaging studies or the dog or cat's blood chemistry values often give additional clues as well. (2ndchance.info)
A routine annual physical examination by your veterinarian will give additional clues to the diagnosis. (amcny.org)