Talvez deva tentar algumas variações de ortografia:
decrease ratio » decreased ratio (Expandir a busca), decrease at (Expandir a busca), decreased rate (Expandir a busca)
ratio decrease » rate decrease (Expandir a busca), to decrease (Expandir a busca), rats decreases (Expandir a busca)
bone processes » zone processes (Expandir a busca), coke processes (Expandir a busca), dose processes (Expandir a busca)
decrease bone » decreased bone (Expandir a busca), decreases bone (Expandir a busca), increase bone (Expandir a busca)
method python » method method (Expandir a busca), python python (Expandir a busca)
python and » python based (Expandir a busca)
and method » and methods (Expandir a busca), based method (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: (( decrease ratio decrease bone processes ) OR ( python AND method python programming ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease ratio decrease bone processes ) OR ( python and method python programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease ratio decrease bone processes ) OR ( python and method python programming ))*.