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)
pectin program » rection program (Expandir a busca), action program (Expandir a busca), plain program (Expandir a busca)
method pectin » method pechini (Expandir a busca), methyl pectin (Expandir a busca), methoxyl pectin (Expandir a busca)
decrease the » decreases the (Expandir a busca), decrease in (Expandir a busca), decrease of (Expandir a busca)
the decrease » to decrease (Expandir a busca), and decrease (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 the decrease decrease processes ) OR ( python AND method pectin program ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease the decrease decrease processes ) OR ( python and method pectin program ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease the decrease decrease processes ) OR ( python and method pectin program ))*.