Talvez deva tentar algumas variações de ortografia:
decrease first » disease first (Expandir a busca), decrease risk (Expandir a busca), decrease its (Expandir a busca)
first objects » first object (Expandir a busca), art objects (Expandir a busca), cost objects (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)
decrease by » decreased by (Expandir a busca), decrease in (Expandir a busca), decrease _ (Expandir a busca)
by decrease » by decreased (Expandir a busca), may decrease (Expandir a busca), any decrease (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease NOT decrease of decrease ) OR ( decrease by decrease first objects ))~.