Talvez deva tentar algumas variações de ortografia:
called efficient » based efficient (Expandir a busca), catalyzed efficient (Expandir a busca), and efficient (Expandir a busca)
efficient coding » efficient routing (Expandir a busca), efficient cement (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder called » mode called (Expandir a busca), river called (Expandir a busca), hope called (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 called efficient coding ) OR ( in python python python programming ))~.