Talvez deva tentar algumas variações de ortografia:
lesions decreased » lesions decrease (Expandir a busca), lesions increase (Expandir a busca), deletion decreased (Expandir a busca)
decrease lesions » disease lesions (Expandir a busca), decreased response (Expandir a busca), decrease adhesion (Expandir a busca)
decreased point » decreases joint (Expandir a busca), decreased in (Expandir a busca), decreased bone (Expandir a busca)
decrease costs » decreasing costs (Expandir a busca), decreases post (Expandir a busca), disease costs (Expandir a busca)
costs decrease » loss decrease (Expandir a busca), cells decrease (Expandir a busca), cost increase (Expandir a busca)
decrease not » decrease of (Expandir a busca), decrease akt (Expandir a busca), decrease at (Expandir a busca)
not decrease » to decrease (Expandir a busca), not increase (Expandir a busca), and decrease (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 NOT decrease costs decrease ) OR ( decrease lesions decreased point pattern ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease not decrease costs decrease ) OR ( decrease lesions decreased point pattern ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease not decrease costs decrease ) OR ( decrease lesions decreased point pattern ))*.