Perhaps you should try some spelling variations:
significantly lower » significantly higher (Expand Search)
significantly high » significantly higher (Expand Search), significantly less (Expand Search), significantly changed (Expand Search)
lower decrease » linear decrease (Expand Search), larger decrease (Expand Search), teer decrease (Expand Search)
high decrease » slight decrease (Expand Search), high degree (Expand Search), high disease (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 high decrease ))~.