Talvez deva tentar algumas variações de ortografia:
decrease naming » decrease walking (Expandir a busca), decrease during (Expandir a busca), decrease owing (Expandir a busca)
decreased risk » increased risk (Expandir a busca), decreased in (Expandir a busca)
naming objects » leaming objects (Expandir a busca), among objects (Expandir a busca), talking objects (Expandir a busca)
risk decrease » risk decreases (Expandir a busca), risk increase (Expandir a busca), break decrease (Expandir a busca)
decrease and » decreases and (Expandir a busca), decrease in (Expandir a busca), decrease of (Expandir a busca)
and decrease » and decreases (Expandir a busca), and decreased (Expandir a busca), and increase (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease _ decreased risk decrease ) OR ( decrease and decrease naming objects ))~.