Perhaps you should try some spelling variations:
decrease loss » decrease costs (Expand search), decrease low (Expand search), decrease blood (Expand search)
loss decrease » loss decreases (Expand search), to decrease (Expand search), not decrease (Expand search)
decrease not » decrease of (Expand search), decrease akt (Expand search), decrease at (Expand search)
not increase » and increase (Expand search), an increase (Expand search)
decrease il » decreased il (Expand search), decrease in (Expand search), decrease hiv (Expand search)
il decrease » l decrease (Expand search), will decrease (Expand search), oil decreases (Expand search)
increase 50 » increase in (Expand search), increase _ (Expand search), increase by (Expand search)
50 objects » _ objects (Expand search), 3d objects (Expand search), in 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 il decrease loss decrease ) OR ( decrease NOT increase 50 objects ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease il decrease loss decrease ) OR ( decrease not increase 50 objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease il decrease loss decrease ) OR ( decrease not increase 50 objects ))*.