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