Talvez deva tentar algumas variações de ortografia:
decrease processes » disease processes (Expandir a busca), defense processes (Expandir a busca), decay processes (Expandir a busca)
decrease decrease » decrease release (Expandir a busca), disease decreases (Expandir a busca), decrease sucrose (Expandir a busca)
con programming » cone programming (Expandir a busca), on programming (Expandir a busca), co programming (Expandir a busca)
decrease toxin » decrease in (Expandir a busca), decrease their (Expandir a busca), decrease on (Expandir a busca)
toxin decrease » strain decrease (Expandir a busca), to decrease (Expandir a busca)
methods con » methods can (Expandir a busca), methods co (Expandir a busca), methods co2 (Expandir a busca)
python and » python based (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 toxin decrease decrease processes ) OR ( python AND methods con programming ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease toxin decrease decrease processes ) OR ( python and methods con programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease toxin decrease decrease processes ) OR ( python and methods con programming ))*.