Perhaps you should try some spelling variations:
during depressed » during depressive (Expand search), during repressive (Expand search), feeling depressed (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
depressed mill » depressed skull (Expand search), depressed mood (Expand search), depressed i (Expand search)
mill process » mill processo (Expand search), milling process (Expand search), mill processing (Expand search)
decrease via » decrease in (Expand search), decrease hiv (Expand search), decrease il (Expand search)
via decrease » via decreasing (Expand search), urea decrease (Expand search), will decrease (Expand search)
decrease at » decrease akt (Expand search), decrease and (Expand search), decrease in (Expand search)
at decrease » rate decrease (Expand search), that decrease (Expand search), and decrease (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease during depressed mill process ) OR ( decrease via decrease at decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease during depressed mill process ) OR ( decrease via decrease at decrease ))*.