Talvez deva tentar algumas variações de ortografia:
decrease placing » decrease replacing (Expandir a busca), disease placing (Expandir a busca), decreases weaning (Expandir a busca)
placing objects » teaching objects (Expandir a busca), speaking objects (Expandir a busca), flying objects (Expandir a busca)
with decrease » with decreased (Expandir a busca), with deceased (Expandir a busca), with increase (Expandir a busca)
decrease with » decreases with (Expandir a busca), increase with (Expandir a busca), decrease the (Expandir a busca)
decrease at » decrease akt (Expandir a busca), decrease and (Expandir a busca), decrease of (Expandir a busca)
at decrease » rate decrease (Expandir a busca), that decrease (Expandir a busca), and decrease (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 at decrease in decrease ) OR ( decrease with decrease placing objects ))~.