Perhaps you should try some spelling variations:
decreased mental » decreased renal (Expand search), decreased mineral (Expand search), decreased total (Expand search)
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)
rate decreased » rate decrease (Expand search), rats decreased (Expand search), are decreased (Expand search)
mental objects » metal objects (Expand search), mental objecto (Expand search), centaur objects (Expand search)
decrease rate » decreased rate (Expand search), decreases rate (Expand search), decrease at (Expand search)
decrease any » decrease and (Expand search), decreases and (Expand search), decreased and (Expand search)
any decrease » and decrease (Expand search), can decrease (Expand search), may 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 any decrease during decrease ) OR ( decrease rate decreased mental objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease any decrease during decrease ) OR ( decrease rate decreased mental objects ))*.