Talvez deva tentar algumas variações de ortografia:
training decreases » training increases (Expandir a busca)
decrease training » increased training (Expandir a busca), disease training (Expandir a busca), release training (Expandir a busca)
decrease learning » increases learning (Expandir a busca), decreases weaning (Expandir a busca), defense learning (Expandir a busca)
decreases risk » decreased risk (Expandir a busca), decrease risk (Expandir a busca), increases risk (Expandir a busca)
risk decrease » risk decreases (Expandir a busca), risk increase (Expandir a busca), break decrease (Expandir a busca)
decrease may » decrease at (Expandir a busca), decrease by (Expandir a busca), decrease human (Expandir a busca)
may decrease » may increase (Expandir a busca), can decrease (Expandir a busca), to decrease (Expandir a busca)
objects » object (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease training decreases risk decrease ) OR ( decrease may decrease learning objects ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease training decreases risk decrease ) OR ( decrease may decrease learning objects ))*.