Talvez deva tentar algumas variações de ortografia:
coder perfusion » modern perfusion (Expandir a busca), under perfusion (Expandir a busca), liver perfusion (Expandir a busca)
perfusion and » perfusion in (Expandir a busca)
and objective » and subjective (Expandir a busca), and object (Expandir a busca), of objective (Expandir a busca)
using docking » using locking (Expandir a busca), using stacking (Expandir a busca), using tracking (Expandir a busca)
docking in » docking and (Expandir a busca), docking _ (Expandir a busca), docking of (Expandir a busca)
in python » _ python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder perfusion and objective programming ) OR ( using docking in python programming ))~.