Talvez deva tentar algumas variações de ortografia:
object programming » subject programming (Expandir a busca), objective programming (Expandir a busca), content programming (Expandir a busca)
coder perfusion » modern perfusion (Expandir a busca), under perfusion (Expandir a busca), liver perfusion (Expandir a busca)
perfusion and » perfusion in (Expandir a busca)
using coding » using coping (Expandir a busca), using coating (Expandir a busca), using cooking (Expandir a busca)
and object » an object (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder perfusion and object programming ) OR ( using coding _ python programming ))~.