Talvez deva tentar algumas variações de ortografia:
methods efficacy » methods efficiency (Expandir a busca), method efficiency (Expandir a busca), methods effect (Expandir a busca)
efficacy coding » efficacy according (Expandir a busca), efficacy during (Expandir a busca), efficacy dacing (Expandir a busca)
coder methods » modern methods (Expandir a busca), order methods (Expandir a busca), model methods (Expandir a busca)
python coding » action coding (Expandir a busca), python code (Expandir a busca)
coding piton » coding in (Expandir a busca), coding with (Expandir a busca), coding to (Expandir a busca)
piton python » pitons python (Expandir a busca), in python (Expandir a busca), with python (Expandir a busca)
coder coder » coder decoder (Expandir a busca), code code (Expandir a busca), decoder codec (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coder coder methods efficacy coding ) OR ( python coding piton python programming ))~.