Talvez deva tentar algumas variações de ortografia:
reflection ratio » deflection ratios (Expandir a busca), reflection rotation (Expandir a busca), reflection action (Expandir a busca)
code reflection » some reflection (Expandir a busca), scope reflections (Expandir a busca), codes deflections (Expandir a busca)
ratio decrease » to decrease (Expandir a busca), rats decreases (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
code code » code cdc (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( code code reflection ratio decrease ) OR ( _ python python python programming ))~.