Talvez deva tentar algumas variações de ortografia:
teaching proposition » teaching profession (Expandir a busca), teaching production (Expandir a busca), teaching preparation (Expandir a busca)
vpython programming » method programming (Expandir a busca), creation programming (Expandir a busca)
coding vpython » modeling vpython (Expandir a busca), codigo python (Expandir a busca)
proposition on » propositions on (Expandir a busca), proposition of (Expandir a busca), proposition in (Expandir a busca)
python coding » action coding (Expandir a busca), python code (Expandir a busca)
coder python » codigo python (Expandir a busca), compra python (Expandir a busca)
on python » in python (Expandir a busca), of python (Expandir a busca), _ python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Fazer uma busca fuzzy pode resultar em termos de grafias semelhantes: (( coder python coding vpython programming ) OR ( teaching proposition on python programming ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( coder python coding vpython programming ) OR ( teaching proposition on python programming ))".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( coder python coding vpython programming ) OR ( teaching proposition on python programming ))*.