Perhaps you should try some spelling variations:
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
during decrease » during increased (Expand search), during depressed (Expand search), during disease (Expand search)
still neglected » mostly neglected (Expand search)
decrease still » decrease stigma (Expand search), disease still (Expand search), decrease cell (Expand search)
decrease pro » decrease or (Expand search), decrease food (Expand search), decrease treg (Expand search)
pro decrease » to decrease (Expand search), or decrease (Expand search), price 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 decrease _ decrease ) OR ( decrease pro decrease still neglected ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease during decrease _ decrease ) OR ( decrease pro decrease still neglected ))*.