Perhaps you should try some spelling variations:
significantly affected » significantly associated (Expand Search), significantly reduced (Expand Search), significant effect (Expand Search)
significantly greater » significantly correlated (Expand Search), significantly increased (Expand Search), significantly decreased (Expand Search)
affected decrease » affected areas (Expand Search), effects decreased (Expand Search)
greater decrease » greater increase (Expand Search), greater increases (Expand Search), rate decreased (Expand Search)

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

• Removing quotes may allow a broader search: (( significantly greater decrease ) OR ( significantly affected decrease )).