Talvez deva tentar algumas variações de ortografia:
decrease diffusion » decreases diffusion (Expandir a busca), sucrose diffusion (Expandir a busca)
diffusion process » diffusion processes (Expandir a busca)
decrease owing » decrease lodging (Expandir a busca), decrease during (Expandir a busca), decrease in (Expandir a busca)
owing decrease » taping decrease (Expandir a busca), will decrease (Expandir a busca), skins decrease (Expandir a busca)
decrease price » decrease pro (Expandir a busca), decrease risk (Expandir a busca)
price decrease » price increase (Expandir a busca), juice decreases (Expandir a busca), price increases (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 owing decrease diffusion process ) OR ( decrease price decrease AND decrease ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease owing decrease diffusion process ) OR ( decrease price decrease and decrease ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease owing decrease diffusion process ) OR ( decrease price decrease and decrease ))*.