Talvez deva tentar algumas variações de ortografia:
decrease ratio » decreased ratio (Expandir a busca), decrease at (Expandir a busca), decreased rate (Expandir a busca)
ratio decrease » rate decrease (Expandir a busca), rapid decrease (Expandir a busca), ratio increase (Expandir a busca)
decrease owing » decrease lodging (Expandir a busca), decrease during (Expandir a busca), decrease walking (Expandir a busca)
owing decrease » taping decrease (Expandir a busca), will decrease (Expandir a busca), skins decrease (Expandir a busca)
with patterned » with paternal (Expandir a busca), in patterned (Expandir a busca)
decrease with » decreases with (Expandir a busca), increase with (Expandir a busca), decrease the (Expandir a busca)
in decrease » in decreased (Expandir a busca), on decrease (Expandir a busca), pain decrease (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease ratio decrease in decrease ) OR ( decrease owing decrease with patterned ))~.