Talvez deva tentar algumas variações de ortografia:
decreases risk » decreased risk (Expandir a busca), decrease risk (Expandir a busca), increases risk (Expandir a busca)
decrease pain » decreases pain (Expandir a busca), decrease in (Expandir a busca), decreased brain (Expandir a busca)
pain decrease » can decrease (Expandir a busca), taping decrease (Expandir a busca), strain decrease (Expandir a busca)
nts decreases » rats decreases (Expandir a busca), benth decreases (Expandir a busca), loss decreases (Expandir a busca)
decrease nts » decrease its (Expandir a busca), decrease at (Expandir a busca), decrease std (Expandir a busca)
decrease to » decreased to (Expandir a busca), decrease toc (Expandir a busca), decrease the (Expandir a busca)
risk object » disk object (Expandir a busca), mask object (Expandir a busca), task object (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease to decrease pain decrease ) OR ( decrease nts decreases risk object ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease to decrease pain decrease ) OR ( decrease nts decreases risk object ))*.