Talvez deva tentar algumas variações de ortografia:
disease processes » disease process (Expandir a busca), disease progress (Expandir a busca), these processes (Expandir a busca)
decrease disease » decreases disease (Expandir a busca), increase disease (Expandir a busca), increased disease (Expandir a busca)
decrease strain » increase strain (Expandir a busca), decreases pain (Expandir a busca), decreased brain (Expandir a busca)
strain decrease » toxin decrease (Expandir a busca), stress decreases (Expandir a busca)
python sample » method sample (Expandir a busca), pigeon sample (Expandir a busca), prison sample (Expandir a busca)
sample and » samples and (Expandir a busca)
and python » in python (Expandir a busca), on python (Expandir a busca), api python (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 strain decrease disease processes ) OR ( python sample AND python programming ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease strain decrease disease processes ) OR ( python sample and python programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease strain decrease disease processes ) OR ( python sample and python programming ))*.