Talvez deva tentar algumas variações de ortografia:
during depressed » during depressive (Expandir a busca), during repressive (Expandir a busca), feeling depressed (Expandir a busca)
decrease during » increase during (Expandir a busca), increases during (Expandir a busca), increased during (Expandir a busca)
decrease social » increase social (Expandir a busca), decree social (Expandir a busca), decreasing social (Expandir a busca)
social subjects » social projects (Expandir a busca)
decrease not » decrease of (Expandir a busca), decrease akt (Expandir a busca), decrease at (Expandir a busca)
not decrease » to decrease (Expandir a busca), not increase (Expandir a busca), and decrease (Expandir a busca)
decrease pro » decrease or (Expandir a busca), decrease food (Expandir a busca), decrease treg (Expandir a busca)
pro decrease » to decrease (Expandir a busca), or decrease (Expandir a busca), price decrease (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: (( decrease NOT decrease during depressed ) OR ( decrease pro decrease social subjects ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease not decrease during depressed ) OR ( decrease pro decrease social subjects ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease not decrease during depressed ) OR ( decrease pro decrease social subjects ))*.