Perhaps you should try some spelling variations:
during decreased » during increased (Expand search), during depressed (Expand search), drinking decreased (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
decreased sperm » decreased sleep (Expand search)
sperm decrease » term decrease (Expand search), speed decrease (Expand search), speed decreases (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (Expand search)
in atom » ion atom (Expand search), an atom (Expand search), in atm (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 decreased sperm decrease ) OR ( decrease toc decrease in atom ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease during decreased sperm decrease ) OR ( decrease toc decrease in atom ))*.