Talvez deva tentar algumas variações de ortografia:
mortality factors » mortality after (Expandir a busca), mortality predictors (Expandir a busca), mortality indicators (Expandir a busca)
python mortality » action mortality (Expandir a busca), prison mortality (Expandir a busca), without mortality (Expandir a busca)
factors python » factors method (Expandir a busca), factors pth (Expandir a busca)
python coding » action coding (Expandir a busca), python code (Expandir a busca)
coding python » codigo python (Expandir a busca), codigos python (Expandir a busca), using python (Expandir a busca)
coder python » codigo python (Expandir a busca), compra 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 python coding python ) OR ( python mortality factors python programming ))~.