Talvez deva tentar algumas variações de ortografia:
decrease pulmonary » decreases pulmonary (Expandir a busca), increased pulmonary (Expandir a busca), increases pulmonary (Expandir a busca)
pulmonary abscess » pulmonary abscesses (Expandir a busca), pulmonary agenesis (Expandir a busca), pulmonary vessels (Expandir a busca)
decreases pro » decrease pro (Expandir a busca), decreases from (Expandir a busca), decreases ptp (Expandir a busca)
decrease and » decreases and (Expandir a busca), decrease in (Expandir a busca), decrease the (Expandir a busca)
pro decrease » to decrease (Expandir a busca), or decrease (Expandir a busca), price decrease (Expandir a busca)
decrease of » decrease in (Expandir a busca)
of decrease » or decrease (Expandir a busca), not decrease (Expandir a busca), to 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 of decrease pulmonary abscess ) OR ( decrease AND decreases pro decrease ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease of decrease pulmonary abscess ) OR ( decrease and decreases pro decrease ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease of decrease pulmonary abscess ) OR ( decrease and decreases pro decrease ))*.