nose around

:  the part of the face that bears the nostrils and covers the anterior part of the nasal cavity

:  this part together with the nasal cavity

:  the anterior part of the head at the top or end of the muzzle :  snout, proboscis

:  to detect by or as if by smell :  scent

:  to push or move with the nose

:  to move (something, such as a vehicle) ahead slowly or cautiously

:  in a circle or in circumference

:  in, along, or through a circuit

:  on all or various sides :  in every or any direction

:  on all sides of

:  so as to encircle or enclose

:  so as to avoid or get past :  on or to another side of

:  about

:  being in existence, evidence, or circulation