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 base » decreased bone (Expand search), decreased brain (Expand search), decreased risk (Expand search)
decrease with » decreases with (Expand search), increase with (Expand search), decrease in (Expand search)
with decrease » with decreased (Expand search), with deceased (Expand search), with increase (Expand search)
decrease not » decrease of (Expand search), decrease akt (Expand search), decrease at (Expand search)
not decrease » to decrease (Expand search), not increase (Expand search), and decrease (Expand search)
base objects » based object (Expand search), use objects (Expand search), page objects (Expand search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease NOT decrease with decrease ) OR ( decrease during decreased base objects ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease not decrease with decrease ) OR ( decrease during decreased base objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease not decrease with decrease ) OR ( decrease during decreased base objects ))*.