Perhaps you should try some spelling variations:
ns decrease » nn decrease (Expand Search), _ decrease (Expand Search), use decreased (Expand Search)
we decrease » _ decrease (Expand Search), nn decrease (Expand Search), mean decrease (Expand Search)
ng decrease » nn decrease (Expand Search), _ decrease (Expand Search), gy decreased (Expand Search)
a decrease » _ decrease (Expand Search), _ decreased (Expand Search), _ decreases (Expand Search)
50 ns » 50 ms (Expand Search)
50 ng » 50 mg (Expand Search), 10 ng (Expand Search), 5 ng (Expand Search)
50 a » 50 μ (Expand Search), 50 _ (Expand Search), 50 c (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: "(( 50 a decrease ) OR ((((( 50 ns decrease ) OR ( 50 we decrease ))) OR ( 50 ng decrease ))))~".
• Adding a wildcard symbol may retrieve word variants: (( 50 a decrease ) OR ((((( 50 ns decrease ) OR ( 50 we decrease ))) OR ( 50 ng decrease ))))*.