Perhaps you should try some spelling variations:
greater decrease » greater increase (Expand Search), greater increases (Expand Search), rate decreased (Expand Search)
ng decrease » _ decrease (Expand Search), we decrease (Expand Search), gy decreased (Expand Search)
nn decrease » _ decrease (Expand Search), mean decrease (Expand Search), gy decreased (Expand Search)
a decrease » _ decrease (Expand Search), _ decreased (Expand Search), _ decreases (Expand Search)
50 greater » _ greater (Expand Search), a greater (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: "(( 10 ((ng decrease) OR (((nn decrease) OR (a decrease)))) ) OR ( 50 greater decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( 10 ((ng decrease) OR (((nn decrease) OR (a decrease)))) ) OR ( 50 greater decrease ))*.