Perhaps you should try some spelling variations:
significantly lower » significantly higher (Expand Search)
significantly teer » significantly better (Expand Search), significantly weaker (Expand Search), significantly alter (Expand Search)
lower decrease » larger decrease (Expand Search), linear decrease (Expand Search), we decrease (Expand Search)
teer decrease » mean decrease (Expand Search), greater decrease (Expand Search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( significantly lower decrease ) OR ( significantly teer decrease )).