Talvez deva tentar algumas variações de ortografia:
coder variable » under variable (Expandir a busca), mode variable (Expandir a busca), color variable (Expandir a busca)
variable ratio » variable rate (Expandir a busca), variance ratio (Expandir a busca), variable rates (Expandir a busca)
ratio program » radio program (Expandir a busca), rate program (Expandir a busca), pratica program (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)
in python » _ python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder variable ratio program ) OR ( in python python python programming ))~.