Talvez deva tentar algumas variações de ortografia:
training proposition » training propositions (Expandir a busca), teaching proposition (Expandir a busca), learning proposition (Expandir a busca)
proposition python » proposition to (Expandir a busca), proposition on (Expandir a busca), proposition the (Expandir a busca)
coding training » going training (Expandir a busca), boxing training (Expandir a busca), rowing training (Expandir a busca)
python program » action program (Expandir a busca)
python coding » action coding (Expandir a busca), python code (Expandir a busca)
coding python » codigo python (Expandir a busca), codigos python (Expandir a busca), using python (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( coder python coding python program ) OR ( coding training proposition python programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( coder python coding python program ) OR ( coding training proposition python programming ))*.