Talvez deva tentar algumas variações de ortografia:
proportion method » proportion metod (Expandir a busca), proportional method (Expandir a busca), propagation method (Expandir a busca)
and proportion » and promotion (Expandir a busca), and propagation (Expandir a busca), and production (Expandir a busca)
python codigo » python coding (Expandir a busca), python code (Expandir a busca)
method python » method method (Expandir a busca), python python (Expandir a busca)
coder python » compra python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder python codigo python ) OR ( and proportion method python programming ))~.