Talvez deva tentar algumas variações de ortografia:
shelf programming » cell programming (Expandir a busca), child programming (Expandir a busca), haskell programming (Expandir a busca)
coder optimizing » losers optimizing (Expandir a busca), co optimizing (Expandir a busca), does optimizing (Expandir a busca)
optimizing shelf » optimizing short (Expandir a busca), optimizing small (Expandir a busca), optimizing deep (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 optimizing shelf programming ) OR ( in python python python programming ))~.