Talvez deva tentar algumas variações de ortografia:
python biographical » python graphical (Expandir a busca), auto biographical (Expandir a busca), the biographical (Expandir a busca)
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)
using programme » housing programme (Expandir a busca), using program (Expandir a busca), using programmable (Expandir a busca)
decrease and » decreases and (Expandir a busca), decrease in (Expandir a busca), decrease of (Expandir a busca)
and decrease » and decreases (Expandir a busca), and decreased (Expandir a busca), and increase (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 AND decrease decrease processes ) OR ( python biographical method using programme ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease and decrease decrease processes ) OR ( python biographical method using programme ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease and decrease decrease processes ) OR ( python biographical method using programme ))*.