Talvez deva tentar algumas variações de ortografia:
depressed quality » depression quality (Expandir a busca), increased quality (Expandir a busca), assessed quality (Expandir a busca)
quality processes » quality properties (Expandir a busca), quality practices (Expandir a busca), family processes (Expandir a busca)
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 to » decreased to (Expandir a busca), decrease toc (Expandir a busca), decrease the (Expandir a busca)
decrease of » decrease in (Expandir a busca)
of decrease » or decrease (Expandir a busca), not decrease (Expandir a busca), _ decrease (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease during depressed quality processes ) OR ( decrease to decrease of decrease ))~.