Talvez deva tentar algumas variações de ortografia:
decrease treg » decrease the (Expandir a busca), decrease their (Expandir a busca)
treg decrease » the decrease (Expandir a busca), urea decrease (Expandir a busca), drugs decrease (Expandir a busca)
decrease loss » decrease costs (Expandir a busca), decrease low (Expandir a busca), decrease blood (Expandir a busca)
loss decrease » loss decreases (Expandir a busca), cross decreased (Expandir a busca), to decrease (Expandir a busca)
decrease risk » decreased risk (Expandir a busca), increase risk (Expandir a busca), decrease in (Expandir a busca)
risk objects » risk subjects (Expandir a busca), disk object (Expandir a busca), first objects (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease NOT decrease treg decrease ) OR ( decrease loss decrease risk objects ))~.