Talvez deva tentar algumas variações de ortografia:
decrease reading » decreases spreading (Expandir a busca), decrease replacing (Expandir a busca), decreases weaning (Expandir a busca)
during depressed » during depressive (Expandir a busca), during repressive (Expandir a busca), feeling depressed (Expandir a busca)
reading projects » reading project (Expandir a busca), learning projects (Expandir a busca), teaching projects (Expandir a busca)
decrease during » increase during (Expandir a busca), increases during (Expandir a busca), increased during (Expandir a busca)
depressed and » expressed and (Expandir a busca), oppressed and (Expandir a busca), depression and (Expandir a busca)
and decrease » and decreases (Expandir a busca), and decreased (Expandir a busca), and increase (Expandir a busca)
decrease on » decrease in (Expandir a busca), decrease of (Expandir a busca), decrease or (Expandir a busca)
on decrease » on decreased (Expandir a busca), of decrease (Expandir a busca), or 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 and decrease ) OR ( decrease on decrease reading projects ))~.