Talvez deva tentar algumas variações de ortografia:
efficient python » efficient method (Expandir a busca), efficient action (Expandir a busca), efficient methods (Expandir a busca)
co programming » con programming (Expandir a busca), to programming (Expandir a busca), c programming (Expandir a busca)
more efficient » the efficient (Expandir a busca)
code python » codigo python (Expandir a busca), pacote python (Expandir a busca)
python more » python code (Expandir a busca), python morelia (Expandir a busca), python module (Expandir a busca)
code code » code cdc (Expandir a busca)
python co » python c (Expandir a busca), python to (Expandir a busca), python code (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code code python co programming ) OR ( python more efficient python programming ))~.