Talvez deva tentar algumas variações de ortografia:
model preprocessing » novel preprocessing (Expandir a busca), model geoprocessing (Expandir a busca), image preprocessing (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 model » increase model (Expandir a busca), decrease sod (Expandir a busca), decrease total (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.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease _ decrease model preprocessing ) OR ( decrease in decrease during depressed ))~.