Perhaps you should try some spelling variations:
greater decrease » greater increase (Expand Search), greater increases (Expand Search), rate decreased (Expand Search)
nn decrease » a decrease (Expand Search), mean decrease (Expand Search), gy decreased (Expand Search)
_ decrease » _ decreased (Expand Search)
d decrease » a decrease (Expand Search), _ decreased (Expand Search), _ decreases (Expand Search)
100 d » 100 μ (Expand Search), 100 _ (Expand Search), 100 g (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 ((greater decrease) OR (((nn decrease) OR (_ decrease)))) ) OR ( 100 d decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( 10 ((greater decrease) OR (((nn decrease) OR (_ decrease)))) ) OR ( 100 d decrease ))*.