Talvez deva tentar algumas variações de ortografia:
estimate method » estimation method (Expandir a busca), estimation methods (Expandir a busca)
code estimate » model estimate (Expandir a busca), cost estimate (Expandir a busca), dose estimate (Expandir a busca)
code decrease » oxide decrease (Expandir a busca), roads decrease (Expandir a busca), to decrease (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
method code » method model (Expandir a busca), method case (Expandir a busca), method cook (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

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