Talvez deva tentar algumas variações de ortografia:
fear processing » pear processing (Expandir a busca), fur processing (Expandir a busca), after processing (Expandir a busca)
decreased fear » decreased heart (Expandir a busca), decreased mean (Expandir a busca), decreased after (Expandir a busca)
β decreased » _ decreased (Expandir a busca), 1 decreased (Expandir a busca), 2 decreased (Expandir a busca)
decrease the » decreases the (Expandir a busca), decrease of (Expandir a busca)
the decrease » to decrease (Expandir a busca), and decrease (Expandir a busca)
decrease β » decrease _ (Expandir a busca), decrease of (Expandir a busca), decrease at (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.

• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease β decreased fear processing ) OR ( decrease the decrease in decrease ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease β decreased fear processing ) OR ( decrease the decrease in decrease ))*.