Talvez deva tentar algumas variações de ortografia:
coder function » modern function (Expandir a busca), power function (Expandir a busca), over function (Expandir a busca)
testing piton » testing pilot (Expandir a busca), testing pigs (Expandir a busca), testing sites (Expandir a busca)
python python » pythons python (Expandir a busca), pitons python (Expandir a busca), pytm python (Expandir a busca)
piton python » pitons python (Expandir a busca), in python (Expandir a busca), with python (Expandir a busca)
and python » in python (Expandir a busca), on python (Expandir a busca), api python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder function and python programming ) OR ( testing piton python python programming ))~.