Talvez deva tentar algumas variações de ortografia:
teaching experiments » teaching experiment (Expandir a busca), teaching experimental (Expandir a busca), teaching experience (Expandir a busca)
python program » action program (Expandir a busca)
experiments on » experiments in (Expandir a busca), experiments and (Expandir a busca), experiments _ (Expandir a busca)
python codigo » python coding (Expandir a busca), python code (Expandir a busca)
coder python » 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.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder python codigo python program ) OR ( teaching experiments on python programming ))~.