Talvez deva tentar algumas variações de ortografia:
classes proposition » cases propositions (Expandir a busca), classical proposition (Expandir a busca), classes production (Expandir a busca)
proposition python » proposition to (Expandir a busca), proposition on (Expandir a busca), proposition the (Expandir a busca)
python classes » person classes (Expandir a busca), python casos (Expandir a busca), vpython colisoes (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
python code » python coding (Expandir a busca), python redes (Expandir a busca)
code python » codigo python (Expandir a busca), pacote python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder python code python ) OR ( python classes proposition python programming ))~.